WILLIAM MASSEY MD
NPI 1609884600
Family Medicine in Sterling Heights, MI

Q: What is William Massey's NPI number?

The NPI number for William Massey is 1609884600. It was assigned to this individual provider in the NPPES registry on August 4, 2006.

Q: What is William Massey's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Q: When was this NPI record last updated?

The NPPES record for William Massey was last updated on May 31, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since August 04, 2006PECOS EnrolledAccepts Medicare Assignment

43243 SCHOENHERR RD, STERLING HEIGHTS, MI 48313(586) 726-0044(586) 726-0043 Get Directions Write a Review

NPPES record last updated: May 31, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About William Massey Md NPPES

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

WILLIAM MASSEY MD (NPI 1609884600) is an individual family medicine provider in Sterling Heights, Michigan, licensed in California (C175355) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1989).

NPPES Registry Identity

NPI1609884600

Entity TypeIndividualMale

Primary Taxonomy207Q00000X

Provider Legal NameWILLIAM MASSEYCredential: MD

Location Address43243 SCHOENHERR RDSterling Heights, MI 48313-1957

Mailing Address1800 Harrison St, 7th FlOakland, CA 94612-3429 · (510) 625-2856 · Fax (877) 738-4262

Phone(586) 726-0044

Fax(586) 726-0043

Sole ProprietorNo

Medical School CMSOtherGraduated 1989

Enumeration DateAugust 4, 2006

Last NPPES UpdateMay 31, 2022

NPPES CertifiedMay 31, 2022

✔ NPI 1609884600 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in CA · C175355

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

Also ListedInternal MedicineTaxonomy 207R00000X · License WM063765 (MI)

43243 SCHOENHERR RD, Sterling Heights, MI 48313

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Other Identifiers 1

Medicaid4350007MI

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

William Massey Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8224939913

PECOS Enrollment IDI20220519000851

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 2

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

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

42 services27 patients

Telephone medical discussion with physician, 5-10 minutes 99441

A telephone medical discussion with a physician is a brief, 5-10 minute call where you can discuss your health concerns. It's a convenient way to receive medical advice without needing to visit a clinic. It's important to prepare questions in advance to make the most of this time.

18 services18 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48313 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$90.76 typical visit price

range $58.04 – $177.36

Typical copayment $22.69 (range $14.51 – $44.34)

Most-billed visit code 99203

Established Patient

$102.35 typical visit price

range $18.32 – $143.49

Typical copayment $25.58 (range $4.58 – $35.87)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253

DME-Other DME · category DE017N

7 suppliers12 claims34 services$6.90 avg. paid by Medicare

Nebulizer, with compressor E0570

DME-Other DME · category DE000N

3 suppliers15 claims15 services$3.33 avg. paid by Medicare

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390

DME-Oxygen and Supplies · category DC002N

3 suppliers26 claims26 services$64.62 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MASSEY URGENT CARE PLC

Clinic/Center (Urgent Care)

43243 SCHOENHERR RD
STERLING HEIGHTS, MI 48313

Macomb County (586) 726-0044

MR. BHADRESH DHIRUBHAI NAYAK MD

Internal Medicine (Hematology & Oncology)

43243 SCHOENHERR RD
STERLING HEIGHTS, MI 48313

Macomb County (586) 268-3100

WILLIAM MASSEY MD PC

Internal Medicine

43243 SCHOENHERR RD
STERLING HEIGHTS, MI 48313

Macomb County (586) 726-0044

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is William Massey's NPI number?

The NPI number for William Massey is 1609884600. It was assigned to this individual provider in the NPPES registry on August 4, 2006.

Where is William Massey located?

William Massey practices at 43243 Schoenherr Rd, Sterling Heights, MI 48313. The listed phone number is (586) 726-0044.

What is William Massey's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is William Massey enrolled in Medicare?

Yes. William Massey is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for William Massey was last updated on May 31, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.