Mary Ruff, M.D.
NPI 1821038480 · Pediatrics Physician · Norfolk, VA
Mary Ruff, M.D. is a Pediatrics Physician provider in Norfolk, VA (NPI 1821038480).
Provider details
- NPI number
- 1821038480
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 0101035345 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-06-08
- Last updated
- 2010-01-20
Frequently asked questions
- What is Mary Ruff's NPI number?
- Mary Ruff's National Provider Identifier (NPI) is 1821038480, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Ruff's specialty?
- Mary Ruff is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Ruff located?
- Mary Ruff's practice location on file with NPPES is 601 Childrens Ln, Norfolk, VA 23507-1910.
- What is Mary Ruff's phone number?
- The practice phone number listed in the NPPES registry for Mary Ruff is (757) 668-7007.
- Is Mary Ruff's NPI active?
- Yes — Mary Ruff's NPI (1821038480) is active in the NPPES registry as of the last update on 2010-01-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.