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Mario Diaz, MD
NPI 1508803693 · Surgery Physician · Annapolis, MD
Mario Diaz, MD is a Surgery Physician provider in Annapolis, MD (NPI 1508803693).
Provider details
- NPI number
- 1508803693
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- D0022049 (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
2001 Medical Pkwy
Acp 4th Floor/Surgical Hospitalist Ste.
Annapolis, MD 21401-3280
Phone: (443) 481-1372
Fax: (443) 481-1360
Street-level locationGet directions
Mailing address
Po Box 64834
Baltimore, MD 21264-4834
Registry dates
- Enumerated
- 2006-05-31
- Last updated
- 2010-09-17
Frequently asked questions
- What is Mario Diaz's NPI number?
- Mario Diaz's National Provider Identifier (NPI) is 1508803693, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mario Diaz's specialty?
- Mario Diaz is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Mario Diaz located?
- Mario Diaz's practice location on file with NPPES is 2001 Medical Pkwy, Annapolis, MD 21401-3280.
- What is Mario Diaz's phone number?
- The practice phone number listed in the NPPES registry for Mario Diaz is (443) 481-1372.
- Is Mario Diaz's NPI active?
- Yes — Mario Diaz's NPI (1508803693) is active in the NPPES registry as of the last update on 2010-09-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.