Karen B. Nern, MD
MOHS-Micrographic Surgery Physician · Edwards, CO
Karen B. Nern, MD is a mohs-micrographic surgery physician with a practice address in Edwards, Colorado, and NPI 1265542377, issued on Aug 30, 2006. Check the license (Colorado 39907, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Karen B. Nern
- Credential
- MD
- Primary taxonomy
- MOHS-Micrographic Surgery Physician 207ND0101X
- License number
- 39907 CO
Self-reported in NPPES; status is on the state search - Practice location
- 1140 Edwards Village Blvd Suite B200, Edwards, CO 81632
- Phone
- (970) 926-9226
- Enumerated
- Aug 30, 2006
- Record last updated
- Feb 24, 2023
- Fax
- (970) 926-8755
- Medicare enrollment
- Enrolled (PECOS I20040813000514); accepts Medicare assignment
- Medical or professional school
- University Of California, Davis School Of Medicine, 1998
- Entity
- Type 1 · individual
8 nearest mohs-micrographic surgery physician records → All 40 in Colorado → Look up another NPI →
Verify Karen B. Nern in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 39907Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 96.2 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).
Industry payments in 2024: $183.26
3 payments; by number, the most common kind was food and beverage; the largest payer was ConvaTec Inc. The 1,074 providers of this specialty with any payment received $4,075.23 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
- Bella Derma, LLCEdwards, CO
- Epiphany Dermatology OF Colorado LLCDenver, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karen B. Nern among 40 mohs-micrographic surgery physician records in Colorado
Karen B. Nern, MD is one of 40 mohs-micrographic surgery physician records with a practice address in Colorado. 100% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 63% newer
- In a Medicare fileYes · 100% of these records are
- In the CMS Doctors and Clinicians fileYes · 98% of these records are
- Graduated1998 · median 2005 among the 39 with a school on file
- Record last updated2023 · 38% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ND0101X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
MOHS-Micrographic Surgery Physician providers in Colorado
There are 40 mohs-micrographic surgery physician records in Colorado.
All 40 in Colorado → Every provider in Edwards → MOHS-Micrographic Surgery Physician nationwide →
The 8 mohs-micrographic surgery physician records with the nearest ZIP codes
- Lauren Bonati, M.Edwards, CO 816321982947891
- Zachary Burr, DOGrand Junction, CO 815051083237796
- Garrett McCoy, M.D.Grand Junction, CO 815011720510548
- John Muzic, M.D.Montrose, CO 814011093100984
- Bridget Walker, M.D.Montrose, CO 814011811484843
- Vinh Chung, MD, MTH, MPHARMSCIColorado Springs, CO 809241730364167
- Renata Oliveira, M.D.Colorado Springs, CO 809241851411409
- Brett Matheson, M.D., FACMSColorado Spgs, CO 809201427043579
Common questions
What is Karen B. Nern, MD's NPI number?
Karen B. Nern, MD's National Provider Identifier (NPI) is 1265542377, issued on Aug 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Karen B. Nern, MD located?
The NPPES record lists a practice address at 1140 Edwards Village Blvd Suite B200, Edwards, CO, 81632. Phone: (970) 926-9226. Providers update this record themselves, so call before visiting.
How can I verify Karen B. Nern, MD's license?
NPPES lists Colorado license number 39907, 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.
What is Karen B. Nern, MD's MIPS final score?
The 2023 MIPS final score is 96.2 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.