Caryn Jackson, MD
NPI 1952495285 · Internal Medicine Physician · Yakima, WA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Caryn Jackson, MD is a Internal Medicine Physician provider in Yakima, WA (NPI 1952495285).
Provider details
- NPI number
- 1952495285
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD00045020 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
30 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) |
|---|---|---|
| Hemoglobin A1c Level83036 | 30 | $10 |
Typical Medicare-allowed amounts for these services range $10–$10 (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 · 150 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 401 | 114 |
| Lisinopril | 393 | 115 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 331 | 88 |
| Omeprazole | 273 | 90 |
| Oxycodone Hcl | 231 | 30 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 219 | 28 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-03
- Last updated
- 2012-08-27
Frequently asked questions
- What is Caryn Jackson's NPI number?
- Caryn Jackson's National Provider Identifier (NPI) is 1952495285, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Caryn Jackson's specialty?
- Caryn Jackson is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Caryn Jackson located?
- Caryn Jackson's practice location on file with NPPES is 12 S 8th St, Yakima, WA 98901-3020.
- What is Caryn Jackson's phone number?
- The practice phone number listed in the NPPES registry for Caryn Jackson is (509) 454-4143.
- Does Caryn Jackson accept Medicare?
- Caryn Jackson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Caryn Jackson's NPI active?
- Yes — Caryn Jackson's NPI (1952495285) is active in the NPPES registry as of the last update on 2012-08-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.