Physician Profile

Michelle Warren, MD

Unclaimed Profile

About Dr. Warren

Based in New York, NY, Michelle Warren, MD is listed in the NPI registry under reproductive endocrinology. Michelle graduated from Js Weill Medical College, Cornell University in 1965. Medicare claims data shows Michelle provided 87 services to 62 patients. 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.

Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.

Education & Training

Specialty

Reproductive Endocrinology (Primary)

Credentials & Licensing

NY license097361-1
NPI1710034061
NPI issued01/05/2007

License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.

Medicare information

Accepts Medicare assignmentSometimes (reported per claim)
Medicare opt-outYes, since August 2025
Can order and refer in MedicareYes

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What kind of doctor is Dr. Warren?

Dr. Warren is a reproductive endocrinology in New York, NY. That is the designation recorded for this NPI in the federal registry.

NPI registry

What is Dr. Warren's address?

Dr. Warren is listed at 134 E 73Rd St, New York, NY 10021. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Dr. Warren?

The number on file is (212) 737-4664. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is the NPI for Dr. Warren?

Dr. Warren's National Provider Identifier is 1710034061. 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

Where did Dr. Warren train?

Dr. Warren attended Js Weill Medical College, Cornell University, graduating in 1965. This comes from the CMS National Downloadable File.

CMS public data

How much experience does Dr. Warren have?

Dr. Warren has 61 years experience. Calculated from a graduation year of 1965, reported in the CMS National Downloadable File.

CMS public data

What procedures does Dr. Warren perform?

According to Medicare billing data, Dr. Warren 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

Is Dr. Warren's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Dr. Warren. If this is you, claiming it is free.

Guide.md

Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.