IndividualActive
Ernest Hanowell
NPI 1952381428 · Surgery Physician · Bethesda, MD
Ernest Hanowell is a Surgery Physician provider in Bethesda, MD (NPI 1952381428).
Provider details
- NPI number
- 1952381428
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- D21898 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(95/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
10215 Fernwood Rd Ste 102
Bethesda, MD 20817-1299
Phone: (301) 897-5450
Fax: (301) 493-0213
Street-level locationGet directions
Mailing address
10215 Fernwood Rd Ste 102
Bethesda, MD 20817-1299
Additional practice locations (1)
- 10215 Fernwood Rd Ste 102Bethesda, MD 20817-1299Phone: (301) 897-5450Fax: (301) 493-0213
Registry dates
- Enumerated
- 2006-01-19
- Last updated
- 2018-09-26
Frequently asked questions
- What is Ernest Hanowell's NPI number?
- Ernest Hanowell's National Provider Identifier (NPI) is 1952381428, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ernest Hanowell's specialty?
- Ernest Hanowell is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Ernest Hanowell located?
- Ernest Hanowell's practice location on file with NPPES is 10215 Fernwood Rd Ste 102, Bethesda, MD 20817-1299.
- What is Ernest Hanowell's phone number?
- The practice phone number listed in the NPPES registry for Ernest Hanowell is (301) 897-5450.
- Is Ernest Hanowell's NPI active?
- Yes — Ernest Hanowell's NPI (1952381428) is active in the NPPES registry as of the last update on 2018-09-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.