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Mari Blackburn, D.O.
NPI 1366413437 · Family Medicine Physician · Towson, MD
Mari Blackburn, D.O. is a Family Medicine Physician provider in Towson, MD (NPI 1366413437).
Provider details
- NPI number
- 1366413437
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- H45300 (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
7801 York Rd
Suite 102
Towson, MD 21204-7446
Phone: (410) 769-4920
Fax: (410) 296-4205
Street-level locationGet directions
Mailing address
7801 York Rd
Towson, MD 21204-7446
Registry dates
- Enumerated
- 2006-01-27
- Last updated
- 2007-09-20
Frequently asked questions
- What is Mari Blackburn's NPI number?
- Mari Blackburn's National Provider Identifier (NPI) is 1366413437, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mari Blackburn's specialty?
- Mari Blackburn is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mari Blackburn located?
- Mari Blackburn's practice location on file with NPPES is 7801 York Rd, Towson, MD 21204-7446.
- What is Mari Blackburn's phone number?
- The practice phone number listed in the NPPES registry for Mari Blackburn is (410) 769-4920.
- Is Mari Blackburn's NPI active?
- Yes — Mari Blackburn's NPI (1366413437) is active in the NPPES registry as of the last update on 2007-09-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.