Mark Jason Granada, AGNP
NPI 1386353761 · Gerontology Nurse Practitioner · Merced, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Jason Granada, AGNP is a Gerontology Nurse Practitioner provider in Merced, CA (NPI 1386353761).
Provider details
- NPI number
- 1386353761
- Entity type
- Individual
- Primary specialty
- Gerontology Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- AGNP
- Sex
- Male
- Sole proprietor
- No
- License
- 95024681 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 32 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 132 | 62 |
| Lisinopril | 116 | 47 |
| Amlodipine Besylate | 102 | 44 |
| Metformin Hcl | 87 | 43 |
| Losartan Potassium | 58 | 25 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 50 | 17 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-11-15
- Last updated
- 2024-07-30
- Certified
- 2024-07-30
Frequently asked questions
- What is Mark Jason Granada's NPI number?
- Mark Jason Granada's National Provider Identifier (NPI) is 1386353761, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Jason Granada's specialty?
- Mark Jason Granada is listed in the NPPES registry with a primary specialty of Gerontology Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mark Jason Granada located?
- Mark Jason Granada's practice location on file with NPPES is 857 W Childs Ave, Merced, CA 95341-6862.
- What is Mark Jason Granada's phone number?
- The practice phone number listed in the NPPES registry for Mark Jason Granada is (209) 722-4842.
- Does Mark Jason Granada accept Medicare?
- Mark Jason Granada is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Jason Granada's NPI active?
- Yes — Mark Jason Granada's NPI (1386353761) is active in the NPPES registry as of the last update on 2024-07-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.