Jennifer E. Bajaj, MD, MPH
Internal Medicine Physician · Aurora, CO
Jennifer E. Bajaj, MD, MPH is an internal medicine physician with a practice address in Aurora, Colorado, and NPI 1336276344, issued on Feb 27, 2007. Check the license (Colorado DR.0039808, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Jennifer E. Bajaj
- Credential
- MD, MPH
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- DR.0039808 CO
Self-reported in NPPES; status is on the state search - Practice location
- 2450 S Peoria St, Aurora, CO 80014
- Phone
- (303) 752-8592
- Enumerated
- Feb 27, 2007
- Record last updated
- Jun 29, 2026
- Fax
- (720) 553-0188
- Medicare enrollment
- Enrolled (PECOS I20090327000304); accepts Medicare assignment
- Medical or professional school
- University Of Colorado School Of Medicine, Denver, 1999
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,046 in Colorado → Look up another NPI →
Also registered at 2450 S Peoria St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kelci Alcorn, FNPFamily Nurse Practitioner1598372278
- Rebecca Barnhart, PHARMDPharmacist1811397029
- Lindsey FrolkovRegistered Nurse1548104698
- Kimberly Vigliotta, AGCNS - BCClinical Nurse Specialist1043097025
Verify Jennifer E. Bajaj in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR.0039808Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
38 Medicare Part D claims for 25 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Poudre Valley Medical Group LLCDenver, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jennifer E. Bajaj among 2,046 internal medicine physician records in Colorado
Jennifer E. Bajaj, MD, MPH is one of 2,046 internal medicine physician records with a practice address in Colorado. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 40% of them.
- NPI issued2007 · 40% of these records are older, 39% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated1999 · median 2006 among the 1,090 with a school on file
- Record last updated2026 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
244 internal medicine physician records list a practice address in Aurora
They are 244 of the 17,400 NPPES records with a practice address in Aurora, and 2,046 internal medicine physician records in Colorado.
All 2,046 in Colorado → Every provider in Aurora → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Vincent Adamo, M.D.Aurora, CO 800141548244569
- Joseph Alisky, MD PHDAurora, CO 800141811004161
- Cherry Delosreyes, MDAurora, CO 800141629013057
- Raymond Gaspari, MDAurora, CO 800141548221310
- Anthony Leo, M.D.Aurora, CO 800141740241934
- Wayne Miller, M.D.Aurora, CO 800141215937115
- Lynda Nguyen, MDAurora, CO 800141922185586
- John PappasAurora, CO 800141912040494
Common questions
What is Jennifer E. Bajaj, MD, MPH's NPI number?
Jennifer E. Bajaj, MD, MPH's National Provider Identifier (NPI) is 1336276344, issued on Feb 27, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Jennifer E. Bajaj, MD, MPH located?
The NPPES record lists a practice address at 2450 S Peoria St, Aurora, CO, 80014. Phone: (303) 752-8592. Providers update this record themselves, so call before visiting.
How can I verify Jennifer E. Bajaj, MD, MPH's license?
NPPES lists Colorado license number DR.0039808, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Jennifer E. Bajaj, MD, MPH prescribe under Medicare Part D?
In 2024, Jennifer E. Bajaj, MD, MPH had 38 Medicare Part D claims for 25 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.