WILLIAM NASSO MD
NPI 1811947146
Internal Medicine in Ann Arbor, MI

Q: What is the provider's specialty?

The provider's specialty is Internal Medicine with taxonomy code 207R00000X.

Active since May 10, 2006

2755 CARPENTER RD, SUITE 1S, ANN ARBOR, MI 48108(734) 975-5000(734) 975-0376 Get Directions Write a Review

NPPES record last updated: October 23, 2013. Verified against the NPPES registry weekly; last sync: July 19, 2026.

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About William Nasso Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WILLIAM NASSO MD (NPI 1811947146) is an individual internal medicine provider in Ann Arbor, Michigan, licensed in Michigan (4301041162) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1811947146

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameWILLIAM NASSOCredential: MD

Location Address2755 CARPENTER RD, SUITE 1SAnn Arbor, MI 48108-2360

Mailing AddressPo Box 1239Troy, MI 48099-1239 · (248) 824-6600 · Fax (248) 324-1477

Phone(734) 975-5000

Fax(734) 975-0376

Sole ProprietorNo

Enumeration DateMay 10, 2006

Last NPPES UpdateOctober 23, 2013

✔ NPI 1811947146 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in MI · 4301041162

Definition

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.

2755 CARPENTER RD, Ann Arbor, MI 48108

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Other Identifiers 4

Medicaid3142304MI

Other700F374320MI · Bcbs Of Mi

Medicare UPINE26895MI

Medicare PINF37432121MI

Areas of Expertise CMS Part B claims 12

Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient home visit, typically 40 minutes 99349

An established patient home visit is a medical appointment conducted at your home, typically lasting around 40 minutes. This service is ideal for patients who may find it difficult to travel to a healthcare facility. During this visit, a healthcare professional will evaluate your health status, manage your care, and answer any health-related questions you may have.

399 services141 patients

Established patient custodial care facility, group care, or assisted living visit, typically 40 minutes 99336

This is a routine visit for established patients residing in care facilities like nursing homes or assisted living. The visit typically lasts about 40 minutes, during which the healthcare provider checks your overall health, discusses any concerns, and adjusts care plans as needed.

284 services61 patients

Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month 99490

Chronic care management services involve a healthcare professional directing clinical staff in managing your chronic conditions. This includes the first 20 minutes per month of services like medication management, care coordination, and health monitoring to help improve your health and quality of life.

254 services68 patients

Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free 90674

The quadrivalent influenza vaccine is a flu shot that protects against four different flu viruses. Derived from cell cultures, it is free of preservatives and antibiotics. It's a safe and effective way to reduce your risk of getting the flu.

56 services55 patients

Administration of influenza virus vaccine G0008

The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.

56 services55 patients

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439

An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.

54 services54 patients

Physician or allowed practitioner re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians a G0179

This procedure involves a doctor or approved practitioner reviewing your health status and re-certifying your need for Medicare-covered home health services. It includes communication with the home health agency and assessment of your health reports, even when you're not physically present.

51 services22 patients

Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and G0180

This is a service where a doctor or authorized practitioner certifies that you require Medicare-covered home health services. They will communicate with the home health agency and review reports on your health status to ensure you receive appropriate care. This does not involve an in-person visit.

38 services34 patients

Advance care planning, first 30 minutes 99497

Advance care planning is a process where you discuss your healthcare preferences with your doctor. This conversation, lasting up to 30 minutes, helps ensure your wishes are respected if you're unable to communicate them in the future. It's about your care, your way.

25 services25 patients

New patient home visit, typically 1 hour 99344

A new patient home visit is a comprehensive service where a healthcare professional visits your home for about an hour. This visit includes an overall health assessment, discussion about your medical history, and planning for future healthcare needs. The goal is to understand your health status and provide personalized care.

18 services18 patients

Adm sarscov2 50mcg/0.25mlbst 0064A

This procedure involves administering a dose of a SARS-CoV-2 vaccine. The specific dosage is 50 micrograms in a 0.25 milliliter booster shot. This vaccine helps your body build immunity against the COVID-19 virus. It's a key part of global efforts to control the pandemic.

12 services12 patients

Sarscov2 vac 50mcg/0.25ml im 91306

The Sarscov2 vac 50mcg/0.25ml im is a COVID-19 vaccine. It's administered as an intramuscular injection, typically in the arm. The vaccine helps your body develop immunity to the virus, reducing your risk of severe illness.

12 services12 patients