Ryan Patrick Flood, DO
Nephrology Physician · Aurora, CO
Ryan Patrick Flood, DO is a nephrology physician with a practice address in Aurora, Colorado, and NPI 1013399120, issued on Jun 25, 2015. Check the license (Colorado DR.0064254, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Ryan Patrick Flood
- Credential
- DO
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License numbers
- DR.0064254 CO
R-10293 IA
Self-reported in NPPES; status is on the state search - Practice location
- 1635 Aurora CT, Aurora, CO 80045
- Phone
- (720) 848-0000
- Enumerated
- Jun 25, 2015
- Record last updated
- Jul 17, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200609002699); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 182 in Colorado → Look up another NPI →
Also registered at 1635 Aurora CT
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Meghan Abrams, NP-CAdult Health Nurse Practitioner1124369582
- Emmeline Academia, PHARMDPharmacist1477113991
- Elizabeth Ackley, M.D.Neurology Physician1225569791
- Yuri Agrawal, M.D.Otology & Neurotology Physician1588710446
- Michael Aidi, MDDiagnostic Radiology Physician1386024354
- Oluwabukola Akingbola, DOMaternal & Fetal Medicine Physician1316529282
Verify Ryan Patrick Flood in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR.0064254Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
52% fewer Medicare Part D claims than the average nephrology physician in 2024
700 Medicare Part D claims for 143 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Carvedilol102 claims
- Amlodipine Besylate74 claims
- Lisinopril62 claims
- Furosemide61 claims
- Chlorthalidone60 claims
- Losartan Potassium52 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.
Bills Medicare through one group practice
- University Physicians IncorporatedAurora, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ryan Patrick Flood among 182 nephrology physician records in Colorado
Ryan Patrick Flood, DO is one of 182 nephrology physician records with a practice address in Colorado. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 90% of them.
- NPI issued2015 · 90% of these records are older, 9% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated2015 · median 2002 among the 133 with a school on file
- Record last updated2020 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in Colorado
There are 182 nephrology physician records in Colorado.
All 182 in Colorado → Every provider in Aurora → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Tomas Berl, MDAurora, CO 800451558451237
- Michel Chonchol, MDAurora, CO 800451942390620
- Charles Edelstein, MDAurora, CO 800451144310822
- Sarah Faubel, MDAurora, CO 800451821188400
- Philippe Gauthier, MDAurora, CO 800451225021520
- Marvin Goldberg, MDAurora, CO 800451194815779
- David Goldner, MDAurora, CO 800451356441836
- Alkesh Jani, MDAurora, CO 800451851481535
Common questions
What is Ryan Patrick Flood, DO's NPI number?
Ryan Patrick Flood, DO's National Provider Identifier (NPI) is 1013399120, issued on Jun 25, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Ryan Patrick Flood, DO located?
The NPPES record lists a practice address at 1635 Aurora CT, Aurora, CO, 80045. Phone: (720) 848-0000. Providers update this record themselves, so call before visiting.
How can I verify Ryan Patrick Flood, DO's license?
NPPES lists Colorado license number DR.0064254, 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 Ryan Patrick Flood, DO prescribe under Medicare Part D?
In 2024, Ryan Patrick Flood, DO had 700 Medicare Part D claims for 143 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.