Douglass Harroun, MD
NPI 1134127483 · Internal Medicine Physician · Federal Way, WA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Douglass Harroun, MD is a Internal Medicine Physician provider in Federal Way, WA (NPI 1134127483).
Provider details
- NPI number
- 1134127483
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 29238 (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
20 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
378 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) |
|---|---|---|
| Residence Visit for Established Patient With Low Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99348 | 135 | $77 |
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 116 | $128 |
| Brief Communication Technology-Based Service, E.g. Virtual Check-In, By a Physician Or Other Qualified Health Care Professional Who Can Report Evaluation and Management Services, Provided to an Established Patient, Not Originating From a Related E/M ServicG2012 | 65 | $15 |
| Residence Visit for Established Patient With Straightforward Medical Decision Making, Per Day, If Using Time, at Least 15 Minutes99347 | 51 | $46 |
| Residence Visit for New Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 60 Minutes99344 | 11 | $142 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 66 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 158 | 22 |
| Sertraline Hcl | 147 | 18 |
| Quetiapine Fumarate | 138 | 15 |
| Levothyroxine Sodium | 131 | 14 |
| Trazodone Hcl | 92 | 13 |
| Metoprolol Succinate | 91 | — |
| Lisinopril |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-07-11
- Last updated
- 2012-08-07
Frequently asked questions
- What is Douglass Harroun's NPI number?
- Douglass Harroun's National Provider Identifier (NPI) is 1134127483, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Douglass Harroun's specialty?
- Douglass Harroun is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Douglass Harroun located?
- Douglass Harroun's practice location on file with NPPES is 3950 Sw 324th St, Federal Way, WA 98023-2425.
- What is Douglass Harroun's phone number?
- The practice phone number listed in the NPPES registry for Douglass Harroun is (253) 874-5667.
- Does Douglass Harroun accept Medicare?
- Douglass Harroun is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Douglass Harroun's NPI active?
- Yes — Douglass Harroun's NPI (1134127483) is active in the NPPES registry as of the last update on 2012-08-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.