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Physician Profile

William D. Birenbaum, M.D.

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At a glance

About Dr. Birenbaum

William D. Birenbaum, M.D. practices internal medicine in Saint Louis, MO. William is a 1982 graduate of University of Missouri, Columbia School of Medicine. According to Medicare claims data, William cared for 1,621 Medicare patients across 2,847 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, insertion of needle into vein for collection of blood sample, and visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient'. The provider's National Provider Identifier (NPI) is 1407876550.

Factual summary compiled by Guide.md from public records; not written by this provider.

Specialty

Internal Medicine (Primary)

Credentials & Licensing

MO licenceAs reported to the NPI registry
No. 36460As reported
NPINational Provider Identifier
1407876550Issued 2006

As reported to the NPI registry ↗

Medicare information

Accepts Medicare assignmentYes
Telehealth reported to CMSYes
Medicare opt-outNo
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 does William D. Birenbaum specialize in?

William D. Birenbaum is an internist in Saint Louis, MO. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.

NPI registry

Where is William D. Birenbaum located?

William D. Birenbaum is listed at 3009 N Ballas Rd Ste 383C, Saint Louis, MO 63131. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is William D. Birenbaum's phone number?

The number on file is (314) 996-4545. Contact the office directly to confirm availability and scheduling.

NPI registry

What is William D. Birenbaum's NPI number?

William D. Birenbaum's National Provider Identifier is 1407876550. 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 William D. Birenbaum train?

William D. Birenbaum attended University of Missouri, Columbia School of Medicine, graduating in 1982. This comes from the CMS National Downloadable File.

CMS public data

How long has William D. Birenbaum been practicing?

William D. Birenbaum has 44 years experience. Calculated from a graduation year of 1982, reported in the CMS National Downloadable File.

CMS public data

What does William D. Birenbaum do most often?

According to Medicare billing data, William D. Birenbaum performs procedures including insertion of needle into vein for collection of blood sample and removal of impacted ear wax; provides treatments such as influenza vaccine split virus, preservative free and routine electrocardiogram using at least 12 leads with interpretation and report, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.

Medicare claims

Has William D. Birenbaum confirmed this information?

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

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