JOHN M. CALLAHAN M.D. P.C. NPI 1013086404
Internal Medicine in Fayetteville, NY

About JOHN M. CALLAHAN M.D. P.C.

John M. Callahan M.d. P.c. is an internist established in Fayetteville, New York operating as a Internal Medicine. The NPI number of John M. Callahan M.d. P.c. is 1013086404 and was assigned on November 2006. The practitioner's primary taxonomy code is 207R00000X with license number 208546 (NY). The provider is registered as an organization and their NPI record was last updated 2 years ago. John M. Callahan M.d. P.c. operates as a single speciality business group with one or more individual providers who practice the same area of specialization. The provider's is doing business as Adult Primary Care Of Fayetteville. The authorized official of this NPI record is John Michael Callahan M.d. (Sole Proprietor)

NPI
1013086404
Provider NameJOHN M. CALLAHAN M.D. P.C.
Location Address212 HIGHBRIDGE ST SUITE C FAYETTEVILLE, NY 13066
Location Phone(315) 637-0477
Mailing Address212 HIGHBRIDGE ST SUITE C FAYETTEVILLE, NY 13066
NPI Entity TypeOrganization
Is Sole Proprietor?N/A
Is Organization Subpart?No
Other Organization NameADULT PRIMARY CARE OF FAYETTEVILLE
Other Name TypeDoing Business As (3)
Enumeration Date11-07-2006
Last Update Date08-22-2020

An internist like John M. Callahan M.d. P.c. is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc..



Primary Taxonomy

The primary taxonomy code defines the provider type, classification, and specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Taxonomy Code207R00000X
ClassificationInternal Medicine
TypeAllopathic & Osteopathic Physicians
License No.208546
License StateNY
Taxonomy DescriptionA physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Accepted Insurance

The NPI profile data indicates this provider might be enrolled and accepting insurance plans from the following companies or healthcare programs:

  • Medicaid
  • Medicare

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Business Address

JOHN M. CALLAHAN M.D. P.C.
212 HIGHBRIDGE ST
SUITE C
FAYETTEVILLE, NY
ZIP 13066
Phone: (315) 637-0477

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Mailing Address

JOHN M. CALLAHAN M.D. P.C.
212 HIGHBRIDGE ST
SUITE C
FAYETTEVILLE, NY
ZIP 13066
Phone: (315) 637-0477


Location Map

Authorized Official

The name of the person authorized to submit the NPI application or to officially change data for a health care provider.

Authorized Official Name JOHN MICHAEL CALLAHAN M.D.
Authorized Official TitleSOLE PROPRIETOR
Authorized Official Phone(315) 637-0477

Group Taxonomy


193400000X SINGLE SPECIALTY GROUP - This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Additional Identifiers


Additional identifier(s) currently or formerly used as an identifier for the provider. The codes may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State
1936736MEDICAID (05)NY

NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1013086404
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2023081240
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 0 + 2 + 3 + 0 + 8 + 1 + 2 + 4 + 0 + 24 = 46
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
50 - 46 = 44

The NPI number 1013086404 is valid because the calculated check digit 4 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 4 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1134274954WILLIAM G. PATRICK, M.D., P.C.
Organization
Specialist212 HIGHBRIDGE ST SUITE A
FAYETTEVILLE, NY 13066
(315) 637-9116
1023322286ERROL S MCKENZIE MD PLLC
Organization
Family Medicine212 HIGHBRIDGE ST SUITE C
FAYETTEVILLE, NY 13066
(315) 637-0477
1700288966 DANIEL ROBERT GREEN
Individual
Physician Assistant212 HIGHBRIDGE ST SUITE A
FAYETTEVILLE, NY 13066
(315) 637-9116
1114329810 MICHAEL NATHEN WARREN MPAS, PA-C
Individual
Physician Assistant212 HIGHBRIDGE ST
FAYETTEVILLE, NY 13066
(315) 637-9116

Frequently Asked Questions

What is JOHN M. CALLAHAN M.D. P.C. NPI number?

The NPI number assigned to JOHN M. CALLAHAN M.D. P.C. is 1013086404, registered as an "organization" on November 07, 2006

Where is JOHN M. CALLAHAN M.D. P.C. located?

The provider is located at 212 Highbridge St Suite C Fayetteville, Ny 13066 and the phone number is (315) 637-0477

What kind of medical provider is JOHN M. CALLAHAN M.D. P.C.?

This medical organization specializes in Internal Medicine

What insurance does JOHN M. CALLAHAN M.D. P.C. accept?

The provider might be accepting Medicaid and Medicare. Please consult your insurance carrier or call the provider to make sure your insurance plan is currently accepted.

How do I update my NPI information?

The NPI record of JOHN M. CALLAHAN M.D. P.C. was last updated on November 07, 2006. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected]
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us at: [email protected]