Richard John Flanigan, MD
Cardiovascular Disease Physician · Denver, CO
Richard John Flanigan, MD is a cardiovascular disease physician with a practice address in Denver, Colorado, and NPI 1912973009, issued on Feb 27, 2006. Check the license (Colorado DR.0018128, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Richard John Flanigan
- Credential
- MD
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- DR.0018128 CO
Self-reported in NPPES; status is on the state search - Practice location
- 1601 E 19TH Ave Ste 5000, Denver, CO 80218
- Phone
- (303) 839-7100
- Enumerated
- Feb 27, 2006
- Record last updated
- Jan 28, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (303) 839-7249
- Medicaid ID
- 01181288 CO
- Medicare enrollment
- Enrolled (PECOS I20070601000439); accepts Medicare assignment
- Medical or professional school
- Jefferson Medical College Of Thomas Jefferson University, 1968
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 332 in Colorado → Look up another NPI →
Also registered at 1601 E 19TH Ave Ste 5000
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kristina Lewis, P.A.-CMedical Physician Assistant1124332978
- Natalie McFarland, AGNPAdult Health Nurse Practitioner1992227060
- Nampalli Vijay, MDCardiovascular Disease Physician1548256936
Verify Richard John Flanigan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR.0018128Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
649 Medicare Part D claims for 109 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Rosuvastatin Calcium133 claims
- Eliquis32 claims
- Flecainide Acetate30 claims
- Losartan Potassium30 claims
- Metoprolol Succinate29 claims
- Amlodipine Besylate25 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: $184.57
7 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 16,686 providers of this specialty with any payment received $3,819.56 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
- Healthone Heart Care LLCAurora, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Richard John Flanigan among 332 cardiovascular disease physician records in Colorado
Richard John Flanigan, MD is one of 332 cardiovascular disease physician records with a practice address in Colorado. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 18% of them.
- NPI issued2006 · 18% of these records are older, 48% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated1968 · median 2003 among the 221 with a school on file
- Record last updated2020 · 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 207RC0000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in Colorado
There are 332 cardiovascular disease physician records in Colorado.
All 332 in Colorado → Every provider in Denver → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Jake Chanin, M.S., M.D.Denver, CO 802181336460872
- Kirstin HesterbergDenver, CO 802181689088338
- Sam Rougas, MDDenver, CO 802181649416843
- Nampalli Vijay, MDDenver, CO 802181548256936
- Martin Yussman, M.D.Denver, CO 802181053317966
- Sameer Mehta, MDDenver, CO 802201023100062
- John Rumsfeld, M.D., PH.D.Denver, CO 802201205860574
- Krishna Sinha, MDDenver, CO 802111477567113
Common questions
What is Richard John Flanigan, MD's NPI number?
Richard John Flanigan, MD's National Provider Identifier (NPI) is 1912973009, issued on Feb 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Richard John Flanigan, MD located?
The NPPES record lists a practice address at 1601 E 19TH Ave Ste 5000, Denver, CO, 80218. Phone: (303) 839-7100. Providers update this record themselves, so call before visiting.
How can I verify Richard John Flanigan, MD's license?
NPPES lists Colorado license number DR.0018128, 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 Richard John Flanigan, MD prescribe under Medicare Part D?
In 2024, Richard John Flanigan, MD had 649 Medicare Part D claims for 109 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. 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.