Erin Elizabeth Riggle, M.D.
Critical Care Medicine (Internal Medicine) Physician · Littleton, CO
Erin Elizabeth Riggle, M.D. is a critical care medicine (internal medicine) physician with a practice address in Littleton, Colorado, and NPI 1003004771, issued on Oct 9, 2007. Check the license (Colorado DR.0047930, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Erin Elizabeth Riggle
- Credential
- M.D.
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License number
- DR.0047930 CO
Self-reported in NPPES; status is on the state search - Practice location
- 15 W Dry Creek Cir, Littleton, CO 80120
- Phone
- (303) 952-1100
- Enumerated
- Oct 9, 2007
- Record last updated
- Mar 22, 2023
- Fax
- (303) 952-8185
- Medicaid ID
- 46501053 CO
- Medicare enrollment
- Enrolled (PECOS I20091210000085); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 149 in Colorado → Look up another NPI →
Also registered at 15 W Dry Creek Cir
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Robert Ballard, MDSleep Medicine (Internal Medicine) Physician1255424347
- Shanda Bartel, NPFamily Nurse Practitioner1407278740
- Margaret Bernard, NPFamily Nurse Practitioner1447624978
- Kristen BommaritoMedical Physician Assistant1518418599
- Gerald Capoot, M.D.Specialist1114029113
- Shelby Conway, PHYSICIAN ASSISTANTPhysician Assistant1255189122
Verify Erin Elizabeth Riggle in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR.0047930Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
25% more Medicare Part D claims than the average critical care medicine (internal medicine) physician in 2024
869 Medicare Part D claims for 208 beneficiaries, against an average of 696 among the 2,873 providers of this specialty who prescribed in Part D. Brand-name drugs were 67% of claims.
Most prescribed
- Trelegy Ellipta166 claims
- Albuterol Sulfate Hfa114 claims
- Anoro Ellipta83 claims
- Breo Ellipta56 claims
- Breztri Aerosphere51 claims
- Prednisone47 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,538.63
74 payments; by number, the most common kind was food and beverage; the largest payer was Genzyme Corporation. The 2,708 providers of this specialty with any payment received $2,958.68 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 2 group practices
- Colorado Pulmonary Intensivists PCLittleton, CO
- Poudre Valley Medical Group LLCDenver, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Erin Elizabeth Riggle among 149 critical care medicine (internal medicine) physician records in Colorado
Erin Elizabeth Riggle, M.D. is one of 149 critical care medicine (internal medicine) physician records with a practice address in Colorado. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 41% of them.
- NPI issued2007 · 41% of these records are older, 44% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 83% of these records are
- Graduated2003 · median 2005 among the 123 with a school on file
- Record last updated2023 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Critical Care Medicine (Internal Medicine) Physician providers in Colorado
There are 149 critical care medicine (internal medicine) physician records in Colorado.
All 149 in Colorado → Every provider in Littleton → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Kelly Greene, M.D.Littleton, CO 801201790857340
- Nitin Gupta, D.O.Lone Tree, CO 801241457647646
- Mary Warner, M.D.Englewood, CO 801131790789105
- Fnu Arjun Saradna, MDGreenwood Village, CO 801111972047694
- Matthew Cohn, MDGreenwood Village, CO 801111134382351
- Esther De Boer, MD PHDGreenwood Village, CO 801111831630102
- Carrie Goodson, MDGreenwood Village, CO 801111437474996
- Sarah Gorn, DOGreenwood Village, CO 801111194308866
Common questions
What is Erin Elizabeth Riggle, M.D.'s NPI number?
Erin Elizabeth Riggle, M.D.'s National Provider Identifier (NPI) is 1003004771, issued on Oct 9, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Erin Elizabeth Riggle, M.D. located?
The NPPES record lists a practice address at 15 W Dry Creek Cir, Littleton, CO, 80120. Phone: (303) 952-1100. Providers update this record themselves, so call before visiting.
How can I verify Erin Elizabeth Riggle, M.D.'s license?
NPPES lists Colorado license number DR.0047930, 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 Erin Elizabeth Riggle, M.D. prescribe under Medicare Part D?
In 2024, Erin Elizabeth Riggle, M.D. had 869 Medicare Part D claims for 208 beneficiaries; the average among critical care medicine (internal medicine) physician prescribers was 696. Part D covers Medicare prescriptions only.
What is Erin Elizabeth Riggle, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.