Dr John Mak, MD - Medicare Anesthesiology in Freehold, NJ

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Dr John Mak, MD is a medicare enrolled "Pain Medicine - Interventional Pain Medicine" physician in Freehold, New Jersey. He went to State University Of New York At Buffalo School Of Medicine and graduated in 2002 and has 22 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Premier Pain Centers, Llc and his current practice location is 55 Schanck Rd, Sute 8a, Freehold, New Jersey. You can reach out to his office (for appointments etc.) via phone at (732) 431-9544.

Dr John Mak is licensed to practice in New Jersey (license number 25MA08226700) 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 1417924168.

Contact Information

Dr John Mak, MD
55 Schanck Rd, Sute 8a,
Freehold, NJ 07728
(732) 431-9544
(732) 431-9313

Map and Direction




Physician's Profile

Full NameDr John Mak
GenderMale
SpecialityAnesthesiology
Experience22 Years
Location55 Schanck Rd, Freehold, 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 John Mak attended and graduated from State University Of New York At Buffalo School Of Medicine in 2002
  NPI Data:
  • NPI Number: 1417924168
  • Provider Enumeration Date: 03/01/2006
  • Last Update Date: 06/18/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 9133128341
  • Enrollment ID: I20070725000032

Medical Identifiers

Medical identifiers for Dr John Mak such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1417924168NPI-NPPES
112407SL4OtherNJMEDICARE INDIVIDUAL ID NUMBER

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 25MA08226700 (New Jersey)Secondary
207LP2900XAnesthesiology - Pain Medicine 25MA08226700 (New Jersey)Secondary
208VP0014XPain Medicine - Interventional Pain Medicine 25MA08226700 (New Jersey)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Centrastate Medical CenterFreehold, NJHospital
Ocean Medical CenterBrick, NJHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Premier Pain Centers, Llc06482617926

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 John Mak allows following entities to bill medicare on his behalf.
Entity NamePremier Pain Centers, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801987078
PECOS PAC ID: 0648261792
Enrollment ID: O20040519000455
Entity NameSpecialty Anesthesia Associates Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932290111
PECOS PAC ID: 3577512789
Enrollment ID: O20050114000208

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 John Mak 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 John Mak, MD
11350 Mccormick Rd, Executive Plaza 1, Ste. 501,
Hunt Valley, MD 21031

Ph: (410) 329-1071		Dr John Mak, MD
55 Schanck Rd, Sute 8a,
Freehold, NJ 07728

Ph: (732) 431-9544

Reviews and Comments


Pain Medicine Doctors in Freehold, NJ

Stephen A Toran, MD
Pain Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 222 Schanck Rd, Freehold, NJ 07728
Phone: 732-577-1999    

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.