Kristel Rae Choy, MD, MS
NPI 1376170027 · Student in an Organized Health Care Education/Training Program · San Diego, CA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kristel Rae Choy, MD, MS is a Student in an Organized Health Care Education/Training Program provider in San Diego, CA (NPI 1376170027).
Provider details
- NPI number
- 1376170027
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD, MS
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
6 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
12 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 12 | $173 |
Typical Medicare-allowed amounts for these services range $173–$173 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ondansetronbrand: Ondansetron Odt | 29 | 29 |
| Oxycodone Hcl | 25 | 25 |
| Doxycycline Monohydrate | 17 | 17 |
| Cefpodoxime Proxetil | 16 | 16 |
| Cephalexin | 16 | 16 |
| Meloxicam | 11 | 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 , 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
- 2020-03-24
- Last updated
- 2021-12-13
- Certified
- 2020-04-15
Frequently asked questions
- What is Kristel Rae Choy's NPI number?
- Kristel Rae Choy's National Provider Identifier (NPI) is 1376170027, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kristel Rae Choy's specialty?
- Kristel Rae Choy is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Kristel Rae Choy located?
- Kristel Rae Choy's practice location on file with NPPES is 4647 Zion Ave Ste 1116, San Diego, CA 92120-2507.
- What is Kristel Rae Choy's phone number?
- The practice phone number listed in the NPPES registry for Kristel Rae Choy is (619) 528-5164.
- Does Kristel Rae Choy accept Medicare?
- Kristel Rae Choy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kristel Rae Choy's NPI active?
- Yes — Kristel Rae Choy's NPI (1376170027) is active in the NPPES registry as of the last update on 2021-12-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.