Michael S. Anger, MD
Nephrology Physician · Westminster, CO
Michael S. Anger, MD is a nephrology physician with a practice address in Westminster, Colorado, and NPI 1720079205, issued on Nov 2, 2005. Check the license (Colorado 26044, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Michael S. Anger
- Credential
- MD
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- 26044 CO
Self-reported in NPPES; status is on the state search - Practice location
- 8410 Decatur St, Westminster, CO 80031
- Phone
- (303) 430-7000
- Enumerated
- Nov 2, 2005
- Record last updated
- Oct 22, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (303) 430-1506
- Medicaid ID
- 01260447 CO
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 182 in Colorado → Look up another NPI →
Also registered at 8410 Decatur St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ingrid Chang, MDNephrology Physician1124110549
- Matthew Esson, MDNephrology Physician1760473250
- Seth Levey, M.D.Nephrology Physician1275716003
Verify Michael S. Anger in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 26044Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $463.94
2 payments; by number, the most common kind was food and beverage; the largest payer was Fresenius USA Marketing, Inc. The 8,230 providers of this specialty with any payment received $3,091.37 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.
Michael S. Anger among 182 nephrology physician records in Colorado
Michael S. Anger, MD 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 72% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 73% of these records are
- Record last updated2008 · 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 Westminster → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Joseph Abdallah, M.D.Westminster, CO 800311306843602
- Katherine Akers, M.D.Westminster, CO 800311497011944
- Ingrid Chang, MDWestminster, CO 800311124110549
- Matthew Esson, MDWestminster, CO 800311760473250
- Seth Levey, M.D.Westminster, CO 800311275716003
- Susan Yue, M.D.Westminster, CO 800311154312643
- Yolanda Bogaert, MD, PHDWheat Ridge, CO 800331295783751
- Emmett Ratigan, MDWheat Ridge, CO 800331003079583
Common questions
What is Michael S. Anger, MD's NPI number?
Michael S. Anger, MD's National Provider Identifier (NPI) is 1720079205, issued on Nov 2, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Michael S. Anger, MD located?
The NPPES record lists a practice address at 8410 Decatur St, Westminster, CO, 80031. Phone: (303) 430-7000. Providers update this record themselves, so call before visiting.
How can I verify Michael S. Anger, MD's license?
NPPES lists Colorado license number 26044, 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.
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.