Jonathan Chhean, NP
NPI 1073003786 · Family Nurse Practitioner · Tustin, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jonathan Chhean, NP is a Family Nurse Practitioner provider in Tustin, CA (NPI 1073003786).
Provider details
- NPI number
- 1073003786
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Male
- Sole proprietor
- No
- License
- NPF95008797 (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
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 documented practice locations
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 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 115 | 41 |
| Metformin Hcl | 76 | 31 |
| Amlodipine Besylate | 58 | 25 |
| Levothyroxine Sodium | 46 | 16 |
| Losartan Potassium | 42 | 17 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 39 | 16 |
Practice location
Mailing address
Additional practice locations (3)
- 947 S Anaheim Blvd Ste 260Anaheim, CA 92805-5591Phone: (714) 247-0300Fax: (714) 259-1598
- 1100b N Tustin Ave # aSanta Ana, CA 92705-3505Phone: (714) 247-0300Fax: (714) 259-1598
- 14642 Newport Ave Ste 200Tustin, CA 92780-6058Phone: (714) 247-0300Fax: (714) 259-1598
Registry dates
- Enumerated
- 2018-05-17
- Last updated
- 2021-06-17
- Certified
- 2021-06-17
Frequently asked questions
- What is Jonathan Chhean's NPI number?
- Jonathan Chhean's National Provider Identifier (NPI) is 1073003786, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Chhean's specialty?
- Jonathan Chhean is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jonathan Chhean located?
- Jonathan Chhean's practice location on file with NPPES is 1 Hope Dr, Tustin, CA 92782-0221.
- What is Jonathan Chhean's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Chhean is (714) 247-0300.
- Does Jonathan Chhean accept Medicare?
- Jonathan Chhean is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jonathan Chhean's NPI active?
- Yes — Jonathan Chhean's NPI (1073003786) is active in the NPPES registry as of the last update on 2021-06-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.