Karolin Reed, M.D.
NPI 1356584312 · Hospitalist Physician · Santa Rosa, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karolin Reed, M.D. is a Hospitalist Physician provider in Santa Rosa, CA (NPI 1356584312).
Provider details
- NPI number
- 1356584312
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 036.129593 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 15 | 14 |
| Cefpodoxime Proxetil | 14 | 14 |
| Bisoprolol Fumarate | 13 | — |
| Cephalexin | 12 | 12 |
| Furosemide | 11 | — |
| Atorvastatin Calcium | 11 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-04-07
- Last updated
- 2024-10-07
- Certified
- 2024-10-07
Frequently asked questions
- What is Karolin Reed's NPI number?
- Karolin Reed's National Provider Identifier (NPI) is 1356584312, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karolin Reed's specialty?
- Karolin Reed is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Karolin Reed located?
- Karolin Reed's practice location on file with NPPES is 401 Bicentennial Way, Santa Rosa, CA 95403-2149.
- What is Karolin Reed's phone number?
- The practice phone number listed in the NPPES registry for Karolin Reed is (707) 393-4269.
- Does Karolin Reed accept Medicare?
- Karolin Reed is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karolin Reed's NPI active?
- Yes — Karolin Reed's NPI (1356584312) is active in the NPPES registry as of the last update on 2024-10-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.