DR. ALAN R WEINSTOCK M.D.
NPI 1912975970
Internal Medicine in Silver Spring, MD
About Dr. Alan R Weinstock M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ALAN R WEINSTOCK M.D. (NPI 1912975970) is an individual internal medicine provider in Silver Spring, Maryland, licensed in Maryland (D0009748) and active in the NPI registry since March 2006. He has opted out of Medicare through January 1, 2028 and remains eligible to order and refer.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Opted out of Medicare
Dr. Alan R Weinstock M.d. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from January 1, 2014 through January 1, 2028.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20902 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SILVER SPRING, MD 20902
SILVER SPRING, MD 20902
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 Alan Weinstock's NPI number?
The NPI number for Alan Weinstock is 1912975970. It was assigned to this individual provider in the NPPES registry on March 8, 2006.
Where is Alan Weinstock located?
Alan Weinstock practices at 10313 Georgia Ave Suite 105, Silver Spring, MD 20902. The listed phone number is (301) 593-3500.
What is Alan Weinstock's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Alan Weinstock enrolled in Medicare?
No. Alan Weinstock has opted out of Medicare through January 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.
When was this NPI record last updated?
The NPPES record for Alan Weinstock was last updated on January 14, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years 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.
# Dr. Alan R Weinstock, M.D. · NPI 1912975970
Internal Medicine physician in Silver Spring, Maryland. Individual provider, active in the CMS NPPES registry since March 8, 2006.
## Identity
- **NPI:** 1912975970 (Entity type: Individual)
- **Enumerated:** March 8, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** D0009748 (Maryland)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 10313 GEORGIA AVE, SUITE 105, Silver Spring, MD 20902-5006
- **Phone:** (301) 593-3500 · **Fax:** (301) 593-7010
## Medicare
- **Medicare:** Opted out of Medicare (opt-out affidavit on file, in effect through January 1, 2028); services are provided under private contract
## Record status
- **NPPES last updated:** January 14, 2010
- **Other identifiers:** Medicare UPIN B93481 (MD); Medicaid 155361500 (MD); Medicare ID-Type Unspecified 117646 (MD)
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Source: [NPI Profile](https://npiprofile.com/npi/1912975970) · Data from the CMS NPPES public registry.