Lena Pasternak, DO
NPI 1811438393 · Internal Medicine Physician · Pueblo, CO
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lena Pasternak, DO is a Internal Medicine Physician provider in Pueblo, CO (NPI 1811438393).
Provider details
- NPI number
- 1811438393
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- TL.0006407 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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 · 67 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lisinopril | 144 | 48 |
| Atorvastatin Calcium | 144 | 44 |
| Losartan Potassium | 136 | 38 |
| Levothyroxine Sodium | 131 | 43 |
| Amlodipine Besylate | 97 | 33 |
| Rosuvastatin Calcium | 81 | 27 |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-03-16
- Last updated
- 2021-10-07
- Certified
- 2021-10-07
Frequently asked questions
- What is Lena Pasternak's NPI number?
- Lena Pasternak's National Provider Identifier (NPI) is 1811438393, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lena Pasternak's specialty?
- Lena Pasternak is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Lena Pasternak located?
- Lena Pasternak's practice location on file with NPPES is 2625 W Pueblo Blvd, Pueblo, CO 81004-3816.
- What is Lena Pasternak's phone number?
- The practice phone number listed in the NPPES registry for Lena Pasternak is (303) 338-4545.
- Does Lena Pasternak accept Medicare?
- Lena Pasternak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lena Pasternak's NPI active?
- Yes — Lena Pasternak's NPI (1811438393) is active in the NPPES registry as of the last update on 2021-10-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.