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DR. BRIAN M CLARK MD
NPI 1437159795
Obstetrics & Gynecology - Reproductive Endocrinology in Millbury, MA

Active since July 28, 2005PECOS EnrolledAccepts Medicare Assignment
22 WEST ST STE 25, MILLBURY, MA 01527(508) 917-6720(508) 917-6721 Get Directions Write a Review

NPPES record last updated: March 1, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Mar 1, 2021, Mar 24, 2019 (2 updates tracked since 2019).

About Dr. Brian M Clark Md NPPES

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

DR. BRIAN M CLARK MD (NPI 1437159795) is an individual reproductive endocrinology provider in Millbury, Massachusetts, licensed in Massachusetts (226853) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS and is a graduate of University Of Vermont College Of Medicine (1994).

NPPES Registry Identity

NPI1437159795
Entity TypeIndividualMale
Primary Taxonomy207VE0102X
Provider Legal NameDR. BRIAN M CLARKCredential: MD
Location Address22 WEST ST STE 25Millbury, MA 01527-2677
Mailing Address22 West St Ste 25Millbury, MA 01527-2677 · (508) 917-6720 · Fax (508) 917-6721
Phone(508) 917-6720
Fax(508) 917-6721
Sole ProprietorYes
Medical School CMSUniversity Of Vermont College Of MedicineGraduated 1994
Enumeration DateJuly 28, 2005
Last NPPES UpdateMarch 1, 20212 updates tracked since enumeration
NPPES CertifiedMarch 1, 2021
✔ NPI 1437159795 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & Gynecology · Reproductive EndocrinologyAllopathic & Osteopathic Physicians
Taxonomy Code207VE0102X
License✔ Licensed in MA · 226853
Definition

An obstetrician/gynecologist who is capable of managing complex problems relating to reproductive endocrinology and infertility.

22 WEST ST STE 25, Millbury, MA 01527
Open in Google Maps ↗

Other Identifiers 1

Medicaid2112191MA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

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

Dr. Brian M Clark 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 ID9335163609
PECOS Enrollment IDI20060125000788
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

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 high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
23 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01527 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
$134.47 typical visit price
range $58.86 – $177.36
Typical copayment $33.61 (range $14.71 – $44.34)
Most-billed visit code 99204
Established Patient
$103.48 typical visit price
range $19.11 – $144.84
Typical copayment $25.87 (range $4.77 – $36.21)
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.

Other Providers at the Same Location NPPES

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

KRISTEN NANCY FEIFERT CLARK MSN CNM
Advanced Practice Midwife
22 WEST ST STE 25
MILLBURY, MA 01527
Worcester County (508) 917-6720

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 Brian Clark's NPI number?

The NPI number for Brian Clark is 1437159795. It was assigned to this individual provider in the NPPES registry on July 28, 2005.

Where is Brian Clark located?

Brian Clark practices at 22 West St Ste 25, Millbury, MA 01527. The listed phone number is (508) 917-6720.

What is Brian Clark's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Reproductive Endocrinology, with taxonomy code 207VE0102X.

Is Brian Clark enrolled in Medicare?

Yes. Brian Clark 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.

What insurance does Brian Clark accept?

Health plans from Anthem Blue Cross and Blue Shield list Brian Clark as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Brian Clark was last updated on March 1, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.