Southern Maryland Nephrology and Hypertension
NPI 1801391933 · Nephrology Physician · Clinton, MD
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Southern Maryland Nephrology and Hypertension is a Nephrology Physician organization in Clinton, MD (NPI 1801391933).
Provider details
- NPI number
- 1801391933
- Entity type
- Organization
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Eric Antwi-Donkor, Owner(301) 856-2810
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-03-29
- Last updated
- 2018-03-29
Frequently asked questions
- What is Southern Maryland Nephrology and Hypertension's NPI number?
- Southern Maryland Nephrology and Hypertension's National Provider Identifier (NPI) is 1801391933, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Southern Maryland Nephrology and Hypertension?
- Southern Maryland Nephrology and Hypertension is classified in the NPPES registry as Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Southern Maryland Nephrology and Hypertension located?
- Southern Maryland Nephrology and Hypertension's practice location on file with NPPES is 9131 Piscataway Rd Ste 750, Clinton, MD 20735-2581.
- What is Southern Maryland Nephrology and Hypertension's phone number?
- The practice phone number listed in the NPPES registry for Southern Maryland Nephrology and Hypertension is (301) 856-2810.
- Does Southern Maryland Nephrology and Hypertension accept Medicare?
- Southern Maryland Nephrology and Hypertension is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Southern Maryland Nephrology and Hypertension?
- The authorized official listed on Southern Maryland Nephrology and Hypertension's NPPES record is Eric Antwi-Donkor, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Southern Maryland Nephrology and Hypertension's NPI active?
- Yes — Southern Maryland Nephrology and Hypertension's NPI (1801391933) is active in the NPPES registry as of the last update on 2018-03-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.