Alan Thom, D.O.
NPI 1134539851 · Family Medicine Physician · Happy Valley, OR
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alan Thom, D.O. is a Family Medicine Physician provider in Happy Valley, OR (NPI 1134539851).
Provider details
- NPI number
- 1134539851
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- DO177002 (OR)
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
12 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
32 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) |
|---|---|---|
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 32 | $16 |
Typical Medicare-allowed amounts for these services range $16–$16 (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 · 88 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 214 | 62 |
| Atorvastatin Calcium | 146 | 51 |
| Lisinopril | 138 | 39 |
| Losartan Potassium | 132 | 37 |
| Amlodipine Besylate | 108 | 27 |
| Hydrochlorothiazide | 94 | 31 |
| Metformin Hcl |
Practice location
Mailing address
Additional practice locations (1)
- 819 S 13th StMount Vernon, WA 98274-4112Phone: (360) 814-6230Fax: (360) 814-6240
Registry dates
- Enumerated
- 2014-05-02
- Last updated
- 2022-07-21
Frequently asked questions
- What is Alan Thom's NPI number?
- Alan Thom's National Provider Identifier (NPI) is 1134539851, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alan Thom's specialty?
- Alan Thom is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Alan Thom located?
- Alan Thom's practice location on file with NPPES is 9200 Se 91st Ave Ste 220, Happy Valley, OR 97086-3756.
- What is Alan Thom's phone number?
- The practice phone number listed in the NPPES registry for Alan Thom is (503) 239-7030.
- Does Alan Thom accept Medicare?
- Alan Thom is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alan Thom's NPI active?
- Yes — Alan Thom's NPI (1134539851) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.