WILLIAM J WITTMAN M.D. NPI 1891798724

NPI Information

  • NPI: 1891798724
  • Provider Name: WILLIAM J WITTMAN, M.D.
  • Classification: Internal Medicine - 207R00000X
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 10 BRAMBLEBUSH PARK
    FALMOUTH, MA
    ZIP 02540
  • Phone: (508) 540-1046

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NPI Details

William J Wittman, M.D. is an internal medicine in Falmouth, MA. The provider is a 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. William J Wittman, M.D. NPI is 1891798724. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

The provider's business location address is:

10 BRAMBLEBUSH PARK
FALMOUTH, MA
ZIP 02540-325
Phone: (508) 540-1046

The NPI 1891798724 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.

The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.

  • Follow-up nursing facility visit per day, typically 15 minutes (HCPCS:99308)
  • Follow-up nursing facility visit per day, typically 25 minutes (HCPCS:99309)
  • Follow-up nursing facility visit per day, typically 15 minutes (HCPCS:99308)
  • Follow-up nursing facility visit per day, typically 10 minutes (HCPCS:99307)
  • Initial nursing facility visit per day, typically 45 minutes (HCPCS:99306)
  • Follow-up nursing facility visit per day, typically 25 minutes (HCPCS:99309)
  • Nursing facility discharge day management, 30 minutes or less (HCPCS:99315)
  • Nursing facility discharge management, more than 30 minutes (HCPCS:99316)
  • Follow-up nursing facility visit per day, typically 10 minutes (HCPCS:99307)

The enumeration date for this NPI number is 5/24/2005 and was last updated on 5/28/2010.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
1207R00000XInternal Medicine54719MASSACHUSETTSYes

Other Identifiers

The following information regarding additional identifiers associated to this NPI record includes the other identifier number, identifier type, identifier state and issuer.

No. Other Provider Identifier Other Provider Identifier Type Other Provider Identifier State Other Provider Identifier Issuer
13256423OTHERMASSACHUSETTSAETNA
2M18254OTHERMASSACHUSETTSBLUE CROSS BLUE SHIELD
30402434OTHERMASSACHUSETTSUNITED HEALTHCARE
4550821119OTHERMASSACHUSETTSSTANDARD TAX ID NUMBER
56251OTHERMASSACHUSETTSHARVARD PILGRIM
6P00067055OTHERMASSACHUSETTSRAIL ROAD MEDICARE
7715096OTHERMASSACHUSETTSTUFTS HEALTH PLAN
8A57722MEDICARE UPINMASSACHUSETTS
9M21309MEDICARE ID-TYPE UNSPECIFIEDMASSACHUSETTSMEDICARE
106195016MEDICAIDMASSACHUSETTS
11376898OTHERMASSACHUSETTSPRIVATE HEALTHCARE SYSTEM

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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