Poyrung Poysophon, MD
NPI 1609257435 · Sports Medicine (Family Medicine) Physician · Corona, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Poyrung Poysophon, MD is a Sports Medicine (Family Medicine) Physician provider in Corona, CA (NPI 1609257435).
Provider details
- NPI number
- 1609257435
- Entity type
- Individual
- Primary specialty
- Sports Medicine (Family Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
11 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
5 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 90 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 407 | 162 |
| Lisinopril | 285 | 109 |
| Amlodipine Besylate | 234 | 96 |
| Losartan Potassium | 225 | 83 |
| Levothyroxine Sodium | 178 | 54 |
| Gabapentin | 146 | 70 |
| Hydrocodone/Acetaminophen |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$65 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (4)
- 7117 Brockton AveRiverside, CA 92506-2658Phone: (951) 493-6832
- Eastside Health Center Building B1971 University AvenueRiverside, CA 92507-9250Phone: (951) 384-6200
- 1971 University AvenueRiverside, CA 92507Phone: (951) 384-6200
- 331 Ne Thornton PlSeattle, WA 98125-8021Phone: (206) 520-2405
Registry dates
- Enumerated
- 2015-06-17
- Last updated
- 2021-12-08
- Certified
- 2020-02-24
Frequently asked questions
- What is Poyrung Poysophon's NPI number?
- Poyrung Poysophon's National Provider Identifier (NPI) is 1609257435, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Poyrung Poysophon's specialty?
- Poyrung Poysophon is listed in the NPPES registry with a primary specialty of Sports Medicine (Family Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Poyrung Poysophon located?
- Poyrung Poysophon's practice location on file with NPPES is 21634 Retreat Pkwy, Corona, CA 92883-6100.
- What is Poyrung Poysophon's phone number?
- The practice phone number listed in the NPPES registry for Poyrung Poysophon is (951) 493-6832.
- Does Poyrung Poysophon accept Medicare?
- Poyrung Poysophon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Poyrung Poysophon's NPI active?
- Yes — Poyrung Poysophon's NPI (1609257435) is active in the NPPES registry as of the last update on 2021-12-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.