Michael Sun
NPI 1861049439 · Ambulatory Care Pharmacist · Palm Springs, CA
Michael Sun is a Ambulatory Care Pharmacist provider in Palm Springs, CA (NPI 1861049439).
Provider details
- NPI number
- 1861049439
- Entity type
- Individual
- Primary specialty
- Ambulatory Care PharmacistPharmacy Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 79545 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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 · 2 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 17 | 13 |
| Apixabanbrand: Eliquis | 11 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-08-19
- Last updated
- 2019-08-19
Frequently asked questions
- What is Michael Sun's NPI number?
- Michael Sun's National Provider Identifier (NPI) is 1861049439, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Sun's specialty?
- Michael Sun is listed in the NPPES registry with a primary specialty of Ambulatory Care Pharmacist (Pharmacy Service Providers).
- Where is Michael Sun located?
- Michael Sun's practice location on file with NPPES is 275 N El Cielo Rd # C326, Palm Springs, CA 92262-6972.
- What is Michael Sun's phone number?
- The practice phone number listed in the NPPES registry for Michael Sun is (760) 320-8814.
- Is Michael Sun's NPI active?
- Yes — Michael Sun's NPI (1861049439) is active in the NPPES registry as of the last update on 2019-08-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.