Dr Christopher F Freer, DO - Medicare Emergency Medicine in Berkeley Heights, NJ

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Dr Christopher F Freer, DO is a medicare enrolled "Internal Medicine" physician in Berkeley Heights, New Jersey. He graduated from medical school in 1995 and has 29 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Rwjbh Emergency Medicine Associates, Llc, Rwjbh Observation Associates Llc and his current practice location is 1 Diamond Hill Rd, Summit Medical Group, Berkeley Heights, New Jersey. You can reach out to his office (for appointments etc.) via phone at (908) 273-4300.

Dr Christopher F Freer is licensed to practice in New Jersey (license number MB67223) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1952399420.

Contact Information

Dr Christopher F Freer, DO
1 Diamond Hill Rd, Summit Medical Group,
Berkeley Heights, NJ 07922-2104
(908) 273-4300
(908) 790-6524

Map and Direction




Physician's Profile

Full NameDr Christopher F Freer
GenderMale
SpecialityEmergency Medicine
Experience29 Years
Location1 Diamond Hill Rd, Berkeley Heights, New Jersey
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Christopher F Freer graduated from medical school in 1995
  NPI Data:
  • NPI Number: 1952399420
  • Provider Enumeration Date: 10/10/2005
  • Last Update Date: 07/09/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 6103804091
  • Enrollment ID: I20051006000213

Medical Identifiers

Medical identifiers for Dr Christopher F Freer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1952399420NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MB67223 (New Jersey)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Saint Barnabas Medical CenterLivingston, NJHospital
Newark Beth Israel Medical CenterNewark, NJHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Rwjbh Emergency Medicine Associates, Llc0941612840647
Rwjbh Observation Associates Llc5193137503639

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Christopher F Freer allows following entities to bill medicare on his behalf.
Entity NameBarnabas Health Medical Group, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447206420
PECOS PAC ID: 0648172809
Enrollment ID: O20040127000361
Entity NameSaint Barnabas Multi Specialty
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1780632992
PECOS PAC ID: 3072500727
Enrollment ID: O20040427000024
Entity NameSbmc Provider Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942748983
PECOS PAC ID: 8729344569
Enrollment ID: O20171109003416
Entity NameRwjbh Observation Associates Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760095806
PECOS PAC ID: 5193137503
Enrollment ID: O20201209000008
Entity NameRwjbh Emergency Medicine Associates, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912510041
PECOS PAC ID: 0941612840
Enrollment ID: O20201217002547

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Christopher F Freer is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Christopher F Freer, DO
1 Diamond Hill Rd, Summit Medical Group,
Berkeley Heights, NJ 07922-2104

Ph: (908) 273-4300		Dr Christopher F Freer, DO
1 Diamond Hill Rd, Summit Medical Group,
Berkeley Heights, NJ 07922-2104

Ph: (908) 273-4300

Reviews and Comments


Internal Medicine Doctors in Berkeley Heights, NJ

Silpa Gadiraju, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Diamond Hill Rd, Berkeley Heights, NJ 07922
Phone: 908-273-4300    Fax: 908-673-7336
Dr. John H Dokko, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Diamond Hill Rd, Summit Medical Group, Berkeley Heights, NJ 07922
Phone: 908-273-4300    Fax: 908-277-8808
Dr. Lawrence J Nastro, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1 Diamond Hill Rd, Summit Medical Group, Berkeley Heights, NJ 07922
Phone: 908-273-4300    Fax: 908-277-8825
Christopher M Boni, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Diamond Hill Rd, Berkeley Heights, NJ 07922
Phone: 908-277-8683    Fax: 908-608-2378
Dr. Jeffrey Okun, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Diamond Hill Rd, Berkeley Heights, NJ 07922
Phone: 908-273-4300    
Dr. Michele Elkins, M.D
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1060 Mountain Ave, Berkeley Heights, NJ 07922
Phone: 908-464-6740    
Shruti P Dhorajia, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Diamond Hill Rd, Berkeley Heights, NJ 07922
Phone: 908-273-4300    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.