Are you Dr. Clark? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileBrian M. Clark, MD is a healthcare provider in Millbury, MA specializing in reproductive endocrinology. Brian trained at University of Vermont College of Medicine, graduating in 1994. According to Medicare claims data, the services billed most often include established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more. This provider record is associated with NPI 1437159795.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
22 WEST ST STE 25
Millbury, MA 01527
Within Reproductive Endocrinology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Most searched conditions
Fertility challenges
Fertility complications
Genetic & reproductive health
Genetic disorders
Hormonal disorders
Hormone disorders
Male fertility
Menstrual disorders
Ovarian & ovulation issues
Pelvic disorders
Pelvic pain
Reproductive health
Tubal & pelvic conditions
Uterine conditions
Most searched procedures
Consultations
Diagnostic imaging
Diagnostic testing
Donor & third-party reproduction
Embryo & lab procedures
Fertility preservation
Fertility treatments
Lab services
Medication therapy
Ovarian & ovulation issues
Ovulation & cycle management
Surgery
Surgical procedures
23 services · 11 patients · 1 distinct code
| Procedure | Type | Code | Services |
|---|---|---|---|
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
23 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Dr. Clark is a reproductive endocrinology in Millbury, MA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Dr. Clark is listed at 22 West St Ste 25, Millbury, MA 01527. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (508) 917-6720. Contact the office directly to confirm availability and scheduling.
NPI registry
Dr. Clark's National Provider Identifier is 1437159795. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Dr. Clark attended University of Vermont College of Medicine, graduating in 1994. This comes from the CMS National Downloadable File.
CMS public data
Dr. Clark has 32 years experience. Calculated from a graduation year of 1994, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Dr. Clark the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Clark. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.