SAMUEL L. ADELMAN M.D.
NPI 1093178592
Emergency Medicine in Washington, DC
About Samuel L. Adelman M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SAMUEL L. ADELMAN M.D. (NPI 1093178592) is an individual emergency medicine provider in Washington, District Of Columbia, licensed in Washington (MD60946480) and active in the NPI registry since April 2016. He is enrolled in Medicare PECOS, is affiliated with Medstar Southern Maryland Hospital Center, and is a graduate of University Of Massachusetts Medical School (2016).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Samuel L. Adelman M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Samuel Adelman reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Washington, DC 20010
- Reassigned Medicare billing, District of Columbia enrollment
- 3,530 clinicians in this Medicare group
Washington, DC 20010
- Reassigned Medicare billing, District of Columbia enrollment
- Medicare enrollment name: Whc Physician Group LLC
- 613 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 2
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Medstar Southern Maryland Hospital Center
Acute Care Hospitals · Clinton, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20010 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.
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.
WASHINGTON, DC 20010
WASHINGTON, DC 20010
WASHINGTON, DC 20010
WASHINGTON, DC 20010
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 Samuel Adelman's NPI number?
The NPI number for Samuel Adelman is 1093178592. It was assigned to this individual provider in the NPPES registry on April 1, 2016.
Where is Samuel Adelman located?
Samuel Adelman practices at 110 Irving St NW Department Of Emergency Medicine, Washington, DC 20010. The listed phone number is (202) 877-8080.
What is Samuel Adelman's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Samuel Adelman enrolled in Medicare?
Yes. Samuel Adelman is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Samuel Adelman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Samuel Adelman reassigns Medicare benefits to 2 organizations: Medstar Medical Group II LLC (Washington, DC) and Whc Emerg Phys (Washington, DC). Each 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 Samuel Adelman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Samuel Adelman affiliated with any hospitals?
According to CMS data, Samuel Adelman is affiliated with Medstar Southern Maryland Hospital Center.
When was this NPI record last updated?
The NPPES record for Samuel Adelman was last updated on November 20, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Samuel L. Adelman, M.D. · NPI 1093178592
Emergency Medicine physician in Washington, District of Columbia. Individual provider, active in the CMS NPPES registry since April 1, 2016.
## Identity
- **NPI:** 1093178592 (Entity type: Individual)
- **Enumerated:** April 1, 2016
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** MD60946480 (Washington)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 110 IRVING ST NW, DEPARTMENT OF EMERGENCY MEDICINE, Washington, DC 20010-3017
- **Phone:** (202) 877-8080 · **Fax:** (202) 877-7633
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Medstar Medical Group II LLC (NPI 1023836137, Washington, DC); Whc Emerg Phys (NPI 1306260625, Washington, DC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Massachusetts Medical School, class of 2016
## Record status
- **NPPES last updated:** November 20, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1093178592) · Data from the CMS NPPES public registry.