Erin Kimberly Main, M.D.
Internal Medicine Physician · Highlands Ranch, CO
Erin Kimberly Main, M.D. is an internal medicine physician with a practice address in Highlands Ranch, Colorado, and NPI 1134575988, issued on May 11, 2016. Check the license (Colorado DR.0062162, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Erin Kimberly Main
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- DR.0062162 CO
Self-reported in NPPES; status is on the state search - Practice location
- 9051 Ssg Chris Falkel Dr Unit 130, Highlands Ranch, CO 80129
- Phone
- (720) 213-4507
- Enumerated
- May 11, 2016
- Record last updated
- Jun 23, 2026
- Fax
- (720) 516-0680
- Medicare enrollment
- Enrolled (PECOS I20190813002169); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,046 in Colorado → Look up another NPI →
Verify Erin Kimberly Main in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR.0062162Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average internal medicine physician in 2024
183 Medicare Part D claims for 86 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Metoprolol Succinate12 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 practice group's MIPS final score for 2023 (Medicare payment program): 77.9 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Critical Care And Pulmonary Consultants, P.C.Greenwood Village, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Erin Kimberly Main among 2,046 internal medicine physician records in Colorado
Erin Kimberly Main, M.D. 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 2016, is newer than 82% of them.
- NPI issued2016 · 82% of these records are older, 15% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2016 · median 2006 among the 1,090 with a school on file
- Record last updated2026 · 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).
27 internal medicine physician records list a practice address in Highlands Ranch
They are 27 of the 1,361 NPPES records with a practice address in Highlands Ranch, and 2,046 internal medicine physician records in Colorado.
All 2,046 in Colorado → Every provider in Highlands Ranch → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- John Aikin, MDHighlands Ranch, CO 801291770588402
- Deborah BeasleyHighlands Ranch, CO 801291144369547
- Ellen Burkett, MDHighlands Ranch, CO 801291659334118
- Brownie Flesche, M.D.Highlands Ranch, CO 801291184768954
- Katy HoxworthHighlands Ranch, CO 801291164566873
- Joseph Ladika, MDHighlands Ranch, CO 801291477534154
- Todd Larson, M.D.Highlands Ranch, CO 801291316958051
- Jonathan Lee, M DHighlands Ranch, CO 801291235128562
Common questions
What is Erin Kimberly Main, M.D.'s NPI number?
Erin Kimberly Main, M.D.'s National Provider Identifier (NPI) is 1134575988, issued on May 11, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Erin Kimberly Main, M.D. located?
The NPPES record lists a practice address at 9051 Ssg Chris Falkel Dr Unit 130, Highlands Ranch, CO, 80129. Phone: (720) 213-4507. Providers update this record themselves, so call before visiting.
How can I verify Erin Kimberly Main, M.D.'s license?
NPPES lists Colorado license number DR.0062162, 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 Kimberly Main, M.D. prescribe under Medicare Part D?
In 2024, Erin Kimberly Main, M.D. had 183 Medicare Part D claims for 86 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Erin Kimberly Main, M.D.'s MIPS final score?
The 2023 MIPS final score is 77.9 of 100, reported for the practice group. 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.