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Ernest Clevinger, M.D.
NPI 1235176769 · Neurology Physician · Frederick, MD
Ernest Clevinger, M.D. is a Neurology Physician provider in Frederick, MD (NPI 1235176769).
Provider details
- NPI number
- 1235176769
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- D57647 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 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
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
174 Thomas Johnson Dr
Suite 100
Frederick, MD 21702-4423
Phone: (301) 668-9380
Fax: (301) 668-9480
Street-level locationGet directions
Mailing address
174 Thomas Johnson Dr
Frederick, MD 21702-4423
Registry dates
- Enumerated
- 2006-06-01
- Last updated
- 2011-10-03
Frequently asked questions
- What is Ernest Clevinger's NPI number?
- Ernest Clevinger's National Provider Identifier (NPI) is 1235176769, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ernest Clevinger's specialty?
- Ernest Clevinger is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Ernest Clevinger located?
- Ernest Clevinger's practice location on file with NPPES is 174 Thomas Johnson Dr, Frederick, MD 21702-4423.
- What is Ernest Clevinger's phone number?
- The practice phone number listed in the NPPES registry for Ernest Clevinger is (301) 668-9380.
- Is Ernest Clevinger's NPI active?
- Yes — Ernest Clevinger's NPI (1235176769) is active in the NPPES registry as of the last update on 2011-10-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.