Rebecca Koslov
NPI 1376026492 · Nurse Practitioner · Madison, WI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rebecca Koslov is a Nurse Practitioner provider in Madison, WI (NPI 1376026492).
Provider details
- NPI number
- 1376026492
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 8803 (WI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 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
1,165 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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 472 | $143 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 319 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 107 | $101 |
| Removal of Impacted Ear Wax69210 | 82 | $38 |
| Prolonged Office Or Other Outpatient Evaluation and Management Service(s) Beyond the Maximum Required Time of the Primary Procedure Which Has Been Selected Using Total Time on the Date of the Primary Service; Each Additional 15 Minutes By the Physician OrG2212 | 37 | $26 |
| Administration of Influenza Virus Vaccine |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 77 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Memantine Hcl | 259 | 62 |
| Donepezil Hcl | 228 | 58 |
| Sertraline Hcl | 204 | 54 |
| Levothyroxine Sodium | 157 | 49 |
| Escitalopram Oxalate | 156 | 44 |
| Atorvastatin Calcium | 153 | 49 |
| Amlodipine Besylate | 148 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-09-14
- Last updated
- 2021-01-20
- Certified
- 2021-01-20
Frequently asked questions
- What is Rebecca Koslov's NPI number?
- Rebecca Koslov's National Provider Identifier (NPI) is 1376026492, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rebecca Koslov's specialty?
- Rebecca Koslov is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Rebecca Koslov located?
- Rebecca Koslov's practice location on file with NPPES is 2880 University Ave, Madison, WI 53705-3644.
- What is Rebecca Koslov's phone number?
- The practice phone number listed in the NPPES registry for Rebecca Koslov is (608) 698-6171.
- Does Rebecca Koslov accept Medicare?
- Rebecca Koslov is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rebecca Koslov's NPI active?
- Yes — Rebecca Koslov's NPI (1376026492) is active in the NPPES registry as of the last update on 2021-01-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.