Rachel Halstrom, MD
NPI 1225616139 · Internal Medicine Physician · Seattle, WA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rachel Halstrom, MD is a Internal Medicine Physician provider in Seattle, WA (NPI 1225616139).
Provider details
- NPI number
- 1225616139
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD61543534 (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
5 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
12 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 | 12 | $141 |
Typical Medicare-allowed amounts for these services range $141–$141 (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 · 15 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Atorvastatin Calcium | 25 |
| Lisinopril | 23 |
| Baclofen | 19 |
| Hydrochlorothiazide | 18 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 14 |
| Montelukast Sodium | 14 |
| Sertraline Hcl | 13 |
| Gabapentin | 13 |
| Amlodipine Besylate | 13 |
Practice location
Mailing address
Additional practice locations (1)
- 1455 Nw Leary WaySeattle, WA 98107-5124Phone: (206) 520-5000
Registry dates
- Enumerated
- 2021-03-31
- Last updated
- 2024-11-19
- Certified
- 2024-11-19
Frequently asked questions
- What is Rachel Halstrom's NPI number?
- Rachel Halstrom's National Provider Identifier (NPI) is 1225616139, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rachel Halstrom's specialty?
- Rachel Halstrom is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Rachel Halstrom located?
- Rachel Halstrom's practice location on file with NPPES is 1959 Ne Pacific St., Seattle, WA 98195-0001.
- What is Rachel Halstrom's phone number?
- The practice phone number listed in the NPPES registry for Rachel Halstrom is (206) 520-5000.
- Does Rachel Halstrom accept Medicare?
- Rachel Halstrom is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rachel Halstrom's NPI active?
- Yes — Rachel Halstrom's NPI (1225616139) is active in the NPPES registry as of the last update on 2024-11-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.