Dr Daryl John Callahan, DO - Medicare Family Medicine in Neptune, NJ

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Dr Daryl John Callahan, DO is a medicare enrolled "Family Medicine" physician in Neptune, New Jersey. His current practice location is 2020 6th Ave, Neptune, New Jersey. You can reach out to his office (for appointments etc.) via phone at (732) 696-7654.

Dr Daryl John Callahan is licensed to practice in New Jersey (license number 25MB11241600) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1669574075.

Contact Information

Dr Daryl John Callahan, DO
2020 6th Ave,
Neptune, NJ 07753-6123
(732) 696-7654
Not Available

Map and Direction




Physician's Profile

Full NameDr Daryl John Callahan
GenderMale
SpecialityFamily Medicine
Location2020 6th Ave, Neptune, New Jersey
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1669574075
  • Provider Enumeration Date: 09/05/2006
  • Last Update Date: 05/07/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 4688979685
  • Enrollment ID: I20231010000135

Medical Identifiers

Medical identifiers for Dr Daryl John Callahan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1669574075NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 05-22853 (Kansas)Secondary
207Q00000XFamily Medicine 25MB11241600 (New Jersey)Primary

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 Daryl John Callahan allows following entities to bill medicare on his behalf.
Entity NameMayo Clinic Health System-southwest Wisconsin Region Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629056049
PECOS PAC ID: 0345152443
Enrollment ID: O20031110000684

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 Daryl John Callahan 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 Daryl John Callahan, DO
331 Newman Springs Rd Ste 220,
Red Bank, NJ 07701-5688

Ph: () -		Dr Daryl John Callahan, DO
2020 6th Ave,
Neptune, NJ 07753-6123

Ph: (732) 696-7654

Reviews and Comments


Family Medicine Doctors in Neptune, NJ

Sneha Sreekumar,
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Practice Location: 3301 Route 66, Building B, Suite 120, Neptune, NJ 07753
Phone: 848-217-2700    
David Oczos, DO
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 3700 Route 33, Suite C, 2nd Floor, Neptune, NJ 07753
Phone: 732-947-3600    Fax: 732-847-3602
Dr. Cesar Atienza, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1812 Corlies Ave, Neptune, NJ 07753
Phone: 732-988-3336    Fax: 732-776-8668
Dr. Nitin Suresh Patel, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 19 Davis Ave Fl 6, Neptune, NJ 07753
Phone: 732-897-3990    Fax: 732-897-3997
Bulland Zaman, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2020 6th Ave, Neptune, NJ 07753
Phone: 732-807-0877    Fax: 201-751-1680
Melissa Maxine Gonzalez, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3301 Route 66 Ste 102, Neptune, NJ 07753
Phone: 848-217-2700    Fax: 732-922-1580
Ashley Jade Munroe, M.D.
Family Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 2020 6th Ave, Neptune, NJ 07753
Phone: 732-696-7654    

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.