Hassan Assl, MSPA
NPI 1720125339 · Physician Assistant · Manteca, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hassan Assl, MSPA is a Physician Assistant provider in Manteca, CA (NPI 1720125339).
Provider details
- NPI number
- 1720125339
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSPA
- Sex
- Male
- Sole proprietor
- Yes
- License
- 18602 (CA)
Specialties & taxonomies
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
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Celecoxib | 77 | 60 |
| Famotidine | 39 | 34 |
| Prednisone | 37 | 35 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 36 | 31 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 36 | 32 |
| Oxycodone Hcl | 34 | 31 |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-31
- Last updated
- 2007-07-08
Frequently asked questions
- What is Hassan Assl's NPI number?
- Hassan Assl's National Provider Identifier (NPI) is 1720125339, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hassan Assl's specialty?
- Hassan Assl is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Hassan Assl located?
- Hassan Assl's practice location on file with NPPES is 1191 E Yosemite Ave Ste C, Manteca, CA 95336-5011.
- What is Hassan Assl's phone number?
- The practice phone number listed in the NPPES registry for Hassan Assl is (209) 239-8689.
- Does Hassan Assl accept Medicare?
- Hassan Assl is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hassan Assl's NPI active?
- Yes — Hassan Assl's NPI (1720125339) 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.