Natasha Kowalczyk
NPI 1639807969 · Family Nurse Practitioner · Weirton, WV
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Natasha Kowalczyk is a Family Nurse Practitioner provider in Weirton, WV (NPI 1639807969).
Provider details
- NPI number
- 1639807969
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 114578 (WV)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
3 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
60 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 60 | $72 |
Typical Medicare-allowed amounts for these services range $72–$72 (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 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 243 | 88 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 127 | 29 |
| Montelukast Sodium | 109 | 26 |
| Umeclidinium Brm/Vilanterol Trbrand: Anoro Ellipta | 67 | 16 |
| Tiotropium Bromidebrand: Spiriva Respimat | 58 | — |
| Prednisone | 56 | 40 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-08-14
- Last updated
- 2022-10-03
- Certified
- 2022-10-03
Frequently asked questions
- What is Natasha Kowalczyk's NPI number?
- Natasha Kowalczyk's National Provider Identifier (NPI) is 1639807969, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Natasha Kowalczyk's specialty?
- Natasha Kowalczyk is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Natasha Kowalczyk located?
- Natasha Kowalczyk's practice location on file with NPPES is 651 Colliers Way Ste 511, Weirton, WV 26062-5054.
- What is Natasha Kowalczyk's phone number?
- The practice phone number listed in the NPPES registry for Natasha Kowalczyk is (304) 723-6801.
- Does Natasha Kowalczyk accept Medicare?
- Natasha Kowalczyk is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Natasha Kowalczyk's NPI active?
- Yes — Natasha Kowalczyk's NPI (1639807969) is active in the NPPES registry as of the last update on 2022-10-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.