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Gregorio Mariano, M.D.
NPI 1922039312 · Internal Medicine Physician · Altoona, PA
Gregorio Mariano, M.D. is a Internal Medicine Physician provider in Altoona, PA (NPI 1922039312).
Provider details
- NPI number
- 1922039312
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD067679L (PA)
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
19 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
Va Medical Center
2907 Pleasant Valley Blvd.
Altoona, PA 16602-4377
Phone: (814) 943-8164
Approximate (ZIP-level) locationGet directions
Mailing address
320 Bristol Ln
Hollidaysburg, PA 16648-2901
Registry dates
- Enumerated
- 2006-07-05
- Last updated
- 2007-07-08
Frequently asked questions
- What is Gregorio Mariano's NPI number?
- Gregorio Mariano's National Provider Identifier (NPI) is 1922039312, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregorio Mariano's specialty?
- Gregorio Mariano is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gregorio Mariano located?
- Gregorio Mariano's practice location on file with NPPES is Va Medical Center, Altoona, PA 16602-4377.
- What is Gregorio Mariano's phone number?
- The practice phone number listed in the NPPES registry for Gregorio Mariano is (814) 943-8164.
- Is Gregorio Mariano's NPI active?
- Yes — Gregorio Mariano's NPI (1922039312) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.