Anna Kalogeropoulos, DO
Family Medicine Physician · Denver, CO
Anna Kalogeropoulos, DO is a family medicine physician with a practice address in Denver, Colorado, and NPI 1942614102, issued on Jun 16, 2014. Check the license (Colorado DR.0056161, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Anna Kalogeropoulos
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- DR.0056161 CO
Self-reported in NPPES; status is on the state search - Practice location
- 4545 E 9TH Ave Ste 300, Denver, CO 80220
- Phone
- (720) 463-2803
- Enumerated
- Jun 16, 2014
- Record last updated
- Oct 29, 2025
- Fax
- (720) 463-2804
- Medicare enrollment
- Enrolled (PECOS I20170707001869); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,563 in Colorado → Look up another NPI →
Also registered at 4545 E 9TH Ave Ste 300
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rosemary AndrianakosFamily Medicine Physician1427464171
- Johnny Johnson, MDObstetrics & Gynecology Physician1588692628
Verify Anna Kalogeropoulos in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR.0056161Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9% more Medicare Part D claims than the average family medicine physician in 2024
3,880 Medicare Part D claims for 148 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 381 claims were for opioids.
Most prescribed
- Atorvastatin Calcium174 claims
- Oxycodone Hcl169 claims
- Oxycodone-Acetaminophen143 claims
- Levothyroxine Sodium115 claims
- Alprazolam106 claims
- Lisinopril103 claims
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.
Industry payments in 2024: $341.15
18 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Kalo Health LLCDenver, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Anna Kalogeropoulos among 3,563 family medicine physician records in Colorado
Anna Kalogeropoulos, DO is one of 3,563 family medicine physician records with a practice address in Colorado. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 74% of them.
- NPI issued2014 · 74% of these records are older, 23% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2014 · median 2008 among the 2,077 with a school on file
- Record last updated2025 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
457 family medicine physician records list a practice address in Denver
They are 457 of the 25,068 NPPES records with a practice address in Denver, and 3,563 family medicine physician records in Colorado.
All 3,563 in Colorado → Every provider in Denver → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Rosemary AndrianakosDenver, CO 802201427464171
- Jeremy Dean, MDDenver, CO 802201235870312
- Erica Liesmaki, MDDenver, CO 802201013206622
- Tammy Myers, MDDenver, CO 802201376641654
- Chinedu Nwabueze, MDDenver, CO 802201679953368
- Carol Phelps, MDDenver, CO 802201487360665
- Kevin Scott, DODenver, CO 802201598731168
- Aris Sophocles, MDDenver, CO 802201972506863
Common questions
What is Anna Kalogeropoulos, DO's NPI number?
Anna Kalogeropoulos, DO's National Provider Identifier (NPI) is 1942614102, issued on Jun 16, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Anna Kalogeropoulos, DO located?
The NPPES record lists a practice address at 4545 E 9TH Ave Ste 300, Denver, CO, 80220. Phone: (720) 463-2803. Providers update this record themselves, so call before visiting.
How can I verify Anna Kalogeropoulos, DO's license?
NPPES lists Colorado license number DR.0056161, 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 Anna Kalogeropoulos, DO prescribe under Medicare Part D?
In 2024, Anna Kalogeropoulos, DO had 3,880 Medicare Part D claims for 148 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.