Ernest D. Hanowell MD PC
NPI 1669646899 · Surgery Physician · Bethesda, MD
Ernest D. Hanowell MD PC is a Surgery Physician organization in Bethesda, MD (NPI 1669646899).
Provider details
- NPI number
- 1669646899
- Entity type
- Organization
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Ernest Hanowell, Owner(301) 897-5450
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Surgery Physician208600000X
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2008-04-18
- Last updated
- 2018-11-05
Frequently asked questions
- What is Ernest D. Hanowell MD PC's NPI number?
- Ernest D. Hanowell MD PC's National Provider Identifier (NPI) is 1669646899, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ernest D. Hanowell MD PC?
- Ernest D. Hanowell MD PC is classified in the NPPES registry as Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Ernest D. Hanowell MD PC located?
- Ernest D. Hanowell MD PC's practice location on file with NPPES is 10215 Fernwood Rd Ste 102, Bethesda, MD 20817-1299.
- What is Ernest D. Hanowell MD PC's phone number?
- The practice phone number listed in the NPPES registry for Ernest D. Hanowell MD PC is (301) 897-5450.
- Who is the authorized official for Ernest D. Hanowell MD PC?
- The authorized official listed on Ernest D. Hanowell MD PC's NPPES record is Ernest Hanowell, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ernest D. Hanowell MD PC's NPI active?
- Yes — Ernest D. Hanowell MD PC's NPI (1669646899) is active in the NPPES registry as of the last update on 2018-11-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.