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DR. MICHAEL L WEINSTEIN M.D.
NPI 1881653012
Internal Medicine - Gastroenterology in Rockville, MD

Active since March 17, 2006PECOS Enrolled
2000 TOWER OAKS BLVD STE 440, ROCKVILLE, MD 20852(301) 908-5209 Get Directions Write a Review

NPPES record last updated: November 13, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Michael L Weinstein M.d. NPPES

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

DR. MICHAEL L WEINSTEIN M.D. (NPI 1881653012) is an individual gastroenterology provider in Rockville, Maryland, licensed in Maryland (D0027285) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in Rockville.

NPPES Registry Identity

NPI1881653012
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameDR. MICHAEL L WEINSTEINCredential: M.D.
Location Address2000 TOWER OAKS BLVD STE 440Rockville, MD 20852-4389
Mailing Address6820 Wisconsin Ave Apt 6001Bethesda, MD 20815-6142
Phone(301) 908-5209
Sole ProprietorNo
Enumeration DateMarch 17, 2006
Last NPPES UpdateNovember 13, 2025
NPPES CertifiedNovember 13, 2025
✔ NPI 1881653012 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in MD · D0027285
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
2000 TOWER OAKS BLVD STE 440, Rockville, MD 20852
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Secondary Practice Location 1

Location 19808 Medical Center Dr Unit 330Rockville, MD 20850-4898 · Phone (888) 261-2812 ext. 12812

Other Identifiers 2

OtherD0027285MD · State License
Other13213DC · License

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Michael L Weinstein M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20852 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
$147.85 typical visit price
range $65.18 – $194.86
Typical copayment $36.96 (range $16.29 – $48.71)
Most-billed visit code 99204
Established Patient
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
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.

CAREBRAINS, LLC
Internal Medicine
2000 TOWER OAKS BLVD STE 440
ROCKVILLE, MD 20852
Montgomery County (301) 908-5209

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 Michael Weinstein's NPI number?

The NPI number for Michael Weinstein is 1881653012. It was assigned to this individual provider in the NPPES registry on March 17, 2006.

Where is Michael Weinstein located?

Michael Weinstein practices at 2000 Tower Oaks Blvd Ste 440, Rockville, MD 20852. The listed phone number is (301) 908-5209.

What is Michael Weinstein's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Michael Weinstein enrolled in Medicare?

Yes. Michael Weinstein is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Michael Weinstein was last updated on November 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.