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Mark Sullivan, MD
NPI 1073595377 · Dermatology Physician · Oklahoma City, OK
Mark Sullivan, MD is a Dermatology Physician provider in Oklahoma City, OK (NPI 1073595377).
Provider details
- NPI number
- 1073595377
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 8667 (OK)
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
3366 Nw Expressway
Suite 720
Oklahoma City, OK 73112-4462
Phone: (405) 947-0676
Fax: (405) 945-4876
Approximate (ZIP-level) locationGet directions
Mailing address
3366 Nw Expressway
Oklahoma City, OK 73112-4462
Registry dates
- Enumerated
- 2005-11-14
- Last updated
- 2008-08-08
Frequently asked questions
- What is Mark Sullivan's NPI number?
- Mark Sullivan's National Provider Identifier (NPI) is 1073595377, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Sullivan's specialty?
- Mark Sullivan is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Sullivan located?
- Mark Sullivan's practice location on file with NPPES is 3366 Nw Expressway, Oklahoma City, OK 73112-4462.
- What is Mark Sullivan's phone number?
- The practice phone number listed in the NPPES registry for Mark Sullivan is (405) 947-0676.
- Is Mark Sullivan's NPI active?
- Yes — Mark Sullivan's NPI (1073595377) is active in the NPPES registry as of the last update on 2008-08-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.