Matthew Hallowell, MD
NPI 1467814871 · Family Medicine Physician · Renton, WA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Hallowell, MD is a Family Medicine Physician provider in Renton, WA (NPI 1467814871).
Provider details
- NPI number
- 1467814871
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD60927464 (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
10 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
596 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 281 | $103 |
| 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 | 179 | $17 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 136 | $143 |
Typical Medicare-allowed amounts for these services range $17–$143 (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 · 110 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 420 | 111 |
| Amlodipine Besylate | 347 | 97 |
| Lisinopril | 258 | 73 |
| Losartan Potassium | 234 | 65 |
| Rosuvastatin Calcium | 214 | 64 |
| Gabapentin | 183 | 43 |
| Levothyroxine Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-03-24
- Last updated
- 2020-04-01
- Certified
- 2020-04-01
Frequently asked questions
- What is Matthew Hallowell's NPI number?
- Matthew Hallowell's National Provider Identifier (NPI) is 1467814871, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Hallowell's specialty?
- Matthew Hallowell is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Hallowell located?
- Matthew Hallowell's practice location on file with NPPES is 3915 Talbot Rd S Ste 200, Renton, WA 98055-5738.
- What is Matthew Hallowell's phone number?
- The practice phone number listed in the NPPES registry for Matthew Hallowell is (425) 690-3400.
- Does Matthew Hallowell accept Medicare?
- Matthew Hallowell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Hallowell's NPI active?
- Yes — Matthew Hallowell's NPI (1467814871) is active in the NPPES registry as of the last update on 2020-04-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.