Dr. Lena Pasternak, DO
- Medicare services, 2021
- 331
- Part D claims, 2024
- 2,924
- Affiliated sites
- 4
- Medical groups
- 2
- State license
- 1
- Practice address
- 11000 E 45th Ave, Denver, CO 80239
- Practice phone
- Call (303) 338-4545
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Aurora Centrepoint Medical Offices
Urgent Care Center · Denver, Colorado
Find Dr. Pasternak's professional email, personal email and mobile number
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Dr. Lena Pasternak is an internist in Denver, Colorado
Dr. Pasternak practices at Aurora Centrepoint Medical Offices in Denver, Colorado.
Dr. Pasternak's NPI, 1811438393, was assigned on March 16, 2017. Dr. Pasternak graduated from Lake Erie College of Osteopathic Medicine, Erie in 2017. Dr. Pasternak holds Colorado license DR.0062434.
- NPI
- 1811438393NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9537406566
- NPI enumeration date
- March 16, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (303) 338-4545
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Lena Pasternak practices at Aurora Centrepoint Medical Offices in Denver, Colorado
Dr. Pasternak's primary practice is Aurora Centrepoint Medical Offices, at 11000 E 45th Ave, Denver, CO 80239. The practice phone is (303) 338-4545.
- Aurora Centrepoint Medical Offices11000 E 45th Ave, Denver, CO 80239Phone(303) 338-4545
Source: Dmand AI Affiliation Data
Dr. Lena Pasternak is affiliated with 4 sites of care and 2 medical groups
Dr. Pasternak's primary practice is Aurora Centrepoint Medical Offices in Denver, Colorado. The medical group on file is Colorado Permanente Medical Group. Dmand AI also links Dr. Pasternak to 2 more group practices and clinics, 1 clinical lab and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Lena Pasternak's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Pasternak practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Aurora Centrepoint Medical Offices | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Lena Pasternak is one of 1,668 internists in Colorado
Internal medicine is Dr. Pasternak's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Pasternak is licensed in Colorado.
Specialties and state licenses
- Internal medicine, ColoradoPrimary
Internists near Dr. Pasternak
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Lena Pasternak billed Medicare for 331 services in 2021
CMS data shows 331 Medicare services from Dr. Pasternak across 6 procedure codes in 2021. Medicare paid $24,802 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Pasternak's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 1542021: 331115%
Dr. Pasternak compared with the Colorado median for internists, 2021
- Dr. Pasternak
- Colorado median
- Medicare services
- 331vs 37712% below
- Part D claims
- 2,451vs 3187.7 times
Medians across 1,630 internists in Colorado with Dmand AI profiles that report each measure.
Dr. Pasternak's most billed Medicare procedure codes, 2021
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Pasternak and other internists in Colorado.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Lena Pasternak's patients have a median age of 62
Across all payers, Dmand AI patient panel data puts Dr. Pasternak's median patient age at 62, with 70% women.
Dr. Pasternak's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women70%
- Men30%
Source: Dmand AI Patient Panel Data
Dr. Lena Pasternak wrote 2,924 Medicare Part D claims in 2024
In 2024, Dr. Pasternak wrote 2,924 Medicare Part D claims for 286 patients. 86% of them were for generic drugs. CMS names the drug for 2,451 of them, across 67 drugs with 11 or more claims each, at $135,698 in total drug cost. In 2023, CMS named 2,204 claims across 62 drugs.
Dr. Pasternak's Part D claims by kind of drug, 2024
- Generic2,518 claims86%
- Brand-name368 claims13%
- Other38 claims1%
Dr. Pasternak's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Pasternak's Part D claims, 2024
- Opioids4%107 of 2,924 claims
- Antibiotics1%38 of 2,924 claims
- Antipsychotics, patients 65 and over0%14 of 2,924 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2,2042024: 2,45111%
Drugs named by CMS: 67 in 2024, 62 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Lena Pasternak takes part in Medicare
Dr. Pasternak accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Lena Pasternak graduated from Lake Erie College of Osteopathic Medicine, Erie
Dr. Pasternak graduated from Lake Erie College of Osteopathic Medicine, Erie in 2017.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Lena Pasternak's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Lena Pasternak
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Lena Pasternak's NPI number?
Dr. Lena Pasternak's NPI number is 1811438393. It was assigned on March 16, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Lena Pasternak?
Dr. Lena Pasternak is an internist in Denver, Colorado. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Lena Pasternak practice?
Dr. Pasternak practices at 11000 E 45th Ave, Denver, CO 80239. Dr. Pasternak's primary practice is Aurora Centrepoint Medical Offices in Denver, Colorado. Dmand AI also links Dr. Pasternak to 2 group practices and clinics, 1 clinical lab and 1 medical group.
What is Dr. Lena Pasternak's office phone number?
The practice phone on file for Dr. Pasternak is (303) 338-4545.
What is Dr. Lena Pasternak's medical license number?
Dr. Pasternak holds Colorado license DR.0062434.
What medical group is Dr. Lena Pasternak part of?
Dr. Pasternak is linked to Colorado Permanente Medical Group. Dmand AI links Dr. Pasternak to 1 more medical group.
Does Dr. Lena Pasternak accept Medicare?
Yes. CMS data shows Dr. Pasternak billed Medicare for 331 services in 2021, and Dr. Pasternak accepts Medicare assignment.
What services does Dr. Lena Pasternak bill to Medicare?
In 2021, Dr. Pasternak's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99239) and hospital inpatient care (99233).
Where did Dr. Lena Pasternak go to medical school?
Dr. Pasternak graduated from Lake Erie College of Osteopathic Medicine, Erie in 2017.
What drugs does Dr. Lena Pasternak prescribe most?
In 2024 Medicare Part D data, Dr. Pasternak's most prescribed drugs by claims were Atorvastatin Calcium, Lisinopril and Losartan Potassium.
How long has Dr. Lena Pasternak been practicing?
Dr. Pasternak graduated from medical school in 2017, 9 years ago.
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