DR. ALAN R SHEFF MD
NPI 1780672626
Internal Medicine in Bethesda, MD
About Dr. Alan R Sheff Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ALAN R SHEFF MD (NPI 1780672626) is an individual internal medicine provider in Bethesda, Maryland, licensed in Maryland (D0036797) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Alan R Sheff Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Alan Sheff reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Bethesda, MD 20817
- Reassigned Medicare billing, District of Columbia enrollment
- 8 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20817 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Other Providers at the Same Location NPPES 14
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BETHESDA, MD 20817
BETHESDA, MD 20817
BETHESDA, MD 20817
BETHESDA, MD 20817
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 Sheff's NPI number?
The NPI number for Alan Sheff is 1780672626. It was assigned to this individual provider in the NPPES registry on October 13, 2005.
Where is Alan Sheff located?
Alan Sheff practices at 10215 Fernwood Road Suite 100, Bethesda, MD 20817. The listed phone number is (301) 493-4440.
What is Alan Sheff's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Alan Sheff enrolled in Medicare?
Yes. Alan Sheff is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Alan Sheff's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alan Sheff reassigns Medicare benefits to Bethesda Medical Associates (Bethesda, MD). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Alan Sheff's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Alan Sheff was last updated on July 27, 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 Sheff, MD · NPI 1780672626
Internal Medicine physician in Bethesda, Maryland. Individual provider, active in the CMS NPPES registry since October 13, 2005.
## Identity
- **NPI:** 1780672626 (Entity type: Individual)
- **Enumerated:** October 13, 2005
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** D0036797 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 10215 FERNWOOD ROAD, SUITE 100, Bethesda, MD 20817
- **Phone:** (301) 493-4440 · **Fax:** (301) 493-9778
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Bethesda Medical Associates (NPI 1447560016, Bethesda, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 27, 2010
- **Other identifiers:** Medicare UPIN C49878
---
Source: [NPI Profile](https://npiprofile.com/npi/1780672626) · Data from the CMS NPPES public registry.