Gray Dawson, M.D.
NPI 1417937509 · Family Medicine Physician · Yakima, WA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gray Dawson, M.D. is a Family Medicine Physician provider in Yakima, WA (NPI 1417937509).
Provider details
- NPI number
- 1417937509
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A82324 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
69 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 49 | $77 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 20 | $128 |
Typical Medicare-allowed amounts for these services range $77–$128 (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 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lorazepam | 36 | — |
| Levothyroxine Sodium | 31 | 14 |
| Trazodone Hcl | 29 | 11 |
| Alprazolam | 29 | — |
| Amlodipine Besylate | 29 | — |
| Tramadol Hcl | 28 | — |
| Atorvastatin Calcium |
Practice location
Mailing address
Additional practice locations (1)
- 1145 Sturgis RdNaval Hosptial Twentynine Palms - Blue Team29 Palms, CA 92278-0017Phone: (760) 830-2726
Registry dates
- Enumerated
- 2006-01-17
- Last updated
- 2025-07-23
- Certified
- 2025-07-23
Frequently asked questions
- What is Gray Dawson's NPI number?
- Gray Dawson's National Provider Identifier (NPI) is 1417937509, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gray Dawson's specialty?
- Gray Dawson is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gray Dawson located?
- Gray Dawson's practice location on file with NPPES is 1806 W Lincoln Ave, Yakima, WA 98902-2473.
- What is Gray Dawson's phone number?
- The practice phone number listed in the NPPES registry for Gray Dawson is (509) 452-4520.
- Does Gray Dawson accept Medicare?
- Gray Dawson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gray Dawson's NPI active?
- Yes — Gray Dawson's NPI (1417937509) is active in the NPPES registry as of the last update on 2025-07-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.