Anita R. Ritenour, MD
Internal Medicine Physician · Longmont, CO
Anita R. Ritenour, MD is an internal medicine physician with a practice address in Longmont, Colorado, and NPI 1093784357, issued on Mar 17, 2006. Check the license (Colorado DR0058855, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Anita R. Ritenour
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- DR0058855 CO
10312 NH
Self-reported in NPPES; status is on the state search - Practice location
- 1750 E Ken Pratt Blvd, Longmont, CO 80504
- Phone
- (720) 718-7000
- Enumerated
- Mar 17, 2006
- Record last updated
- Jun 21, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicaid ID
- 30200035 NH
- Medicare enrollment
- Enrolled (PECOS I20170717000823); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,046 in Colorado → Look up another NPI →
Also registered at 1750 E Ken Pratt Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Santiago Arciniegas Torres, MDInternal Medicine Physician1467863522
- Lorie Austin, PA-CPhysician Assistant1437450996
- Andrew Brown, D.O.Internal Medicine Physician1356648356
- Sikora Cain, PASurgical Physician Assistant1851998967
- Julie CaspersonClinical Social Worker1497261473
- Vincent Ciampa, D.OInternal Medicine Physician1205242716
Verify Anita R. Ritenour in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR0058855Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average internal medicine physician in 2024
167 Medicare Part D claims for 82 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Metoprolol Succinate11 claims
- Pantoprazole Sodium11 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.
The MIPS final score for 2023 (Medicare payment program): 97.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $112.45
2 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Poudre Valley Medical Group LLCFirestone, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Anita R. Ritenour among 2,046 internal medicine physician records in Colorado
Anita R. Ritenour, MD 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 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 60% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated1995 · median 2006 among the 1,090 with a school on file
- Record last updated2017 · 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).
45 internal medicine physician records list a practice address in Longmont
They are 45 of the 2,381 NPPES records with a practice address in Longmont, and 2,046 internal medicine physician records in Colorado.
All 2,046 in Colorado → Every provider in Longmont → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Santiago Arciniegas Torres, MDLongmont, CO 805041467863522
- Andrew Brown, D.O.Longmont, CO 805041356648356
- Vincent Ciampa, D.OLongmont, CO 805041205242716
- John Even, MDLongmont, CO 805041578513693
- Freda Gardner, MDLongmont, CO 805041750378279
- Aiman Hussain, DOLongmont, CO 805041497160311
- Roland Kafuuma, M.D.Longmont, CO 805041962615732
- Thomas McGuire, D.O.Longmont, CO 805041932410271
Common questions
What is Anita R. Ritenour, MD's NPI number?
Anita R. Ritenour, MD's National Provider Identifier (NPI) is 1093784357, issued on Mar 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Anita R. Ritenour, MD located?
The NPPES record lists a practice address at 1750 E Ken Pratt Blvd, Longmont, CO, 80504. Phone: (720) 718-7000. Providers update this record themselves, so call before visiting.
How can I verify Anita R. Ritenour, MD's license?
NPPES lists Colorado license number DR0058855, 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 Anita R. Ritenour, MD prescribe under Medicare Part D?
In 2024, Anita R. Ritenour, MD had 167 Medicare Part D claims for 82 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Anita R. Ritenour, MD's MIPS final score?
The 2023 MIPS final score is 97.6 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.