Gregorio Mercado, PTA
NPI 1679207500 · Physical Medicine & Rehabilitation Physician · Litchfield Park, AZ
Gregorio Mercado, PTA is a Physical Medicine & Rehabilitation Physician provider in Litchfield Park, AZ (NPI 1679207500).
Provider details
- NPI number
- 1679207500
- Entity type
- Individual
- Primary specialty
- Physical Medicine & Rehabilitation PhysicianAllopathic & Osteopathic Physicians
- Credential
- PTA
- Sex
- Male
- Sole proprietor
- Yes
- License
- 013319 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
- 2022-07-15
- Last updated
- 2022-07-15
- Certified
- 2021-11-30
Frequently asked questions
- What is Gregorio Mercado's NPI number?
- Gregorio Mercado's National Provider Identifier (NPI) is 1679207500, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregorio Mercado's specialty?
- Gregorio Mercado is listed in the NPPES registry with a primary specialty of Physical Medicine & Rehabilitation Physician (Allopathic & Osteopathic Physicians).
- Where is Gregorio Mercado located?
- Gregorio Mercado's practice location on file with NPPES is 18622 W Colter St, Litchfield Park, AZ 85340-7503.
- What is Gregorio Mercado's phone number?
- The practice phone number listed in the NPPES registry for Gregorio Mercado is (845) 594-4997.
- Is Gregorio Mercado's NPI active?
- Yes — Gregorio Mercado's NPI (1679207500) is active in the NPPES registry as of the last update on 2022-07-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.