Hiromi Comer
NPI 1598534877 · Geriatric Medicine (Internal Medicine) Physician · Portland, OR
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hiromi Comer is a Geriatric Medicine (Internal Medicine) Physician provider in Portland, OR (NPI 1598534877).
Provider details
- NPI number
- 1598534877
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- Yes
- License
- 10020588 (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
2 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
591 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 Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 353 | $131 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 103 | $92 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 48 | $54 |
| Prolonged Nursing Facility Evaluation and Management Service(s) Beyond the Total Time for the Primary Service (when the Primary Service Has Been Selected Using Time on the Date of the Primary Service); Each Additional 15 Minutes By the Physician Or QualifiG0317 | 37 | $26 |
| Chronic Care Management Services for Two Or More Chronic Conditions, Additional 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99439 | 35 | $42 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 50 | 17 |
| Atorvastatin Calcium | 46 | 17 |
| Gabapentin | 19 | — |
| Amlodipine Besylate | 17 | — |
| Potassium Chloride | 17 | 12 |
| Levothyroxine Sodium | 16 | — |
| Ketoconazole | 15 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-12-27
- Last updated
- 2024-01-06
- Certified
- 2024-01-06
Frequently asked questions
- What is Hiromi Comer's NPI number?
- Hiromi Comer's National Provider Identifier (NPI) is 1598534877, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hiromi Comer's specialty?
- Hiromi Comer is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Hiromi Comer located?
- Hiromi Comer's practice location on file with NPPES is 7485 Sw Leslie St, Portland, OR 97223-9263.
- What is Hiromi Comer's phone number?
- The practice phone number listed in the NPPES registry for Hiromi Comer is (971) 803-1967.
- Does Hiromi Comer accept Medicare?
- Hiromi Comer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hiromi Comer's NPI active?
- Yes — Hiromi Comer's NPI (1598534877) is active in the NPPES registry as of the last update on 2024-01-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.