NPPES file of Aug 9, 2026

Christie Lyn Carroll, MD

Dermatology Physician · Woodland, CA

Christie Lyn Carroll, MD is a dermatology physician with a practice address in Woodland, California, and NPI 1366580532, issued on Feb 1, 2007. Check the license (California A97679, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1366580532
Name
Christie Lyn Carroll
Credential
MD
Primary taxonomy
Dermatology Physician 207N00000X
License number
A97679 CA
Self-reported in NPPES; status is on the state search
Practice location
632 W Gibson RD, Woodland, CA 95695
Phone
(530) 668-2600
Enumerated
Feb 1, 2007
Record last updated
Oct 3, 2023
Fax
(530) 669-3638
Medicare enrollment
Enrolled (PECOS I20070726000287); accepts Medicare assignment
Medical or professional school
University Of California, Davis School Of Medicine, 2001
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 632 W Gibson RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Amr Abdelaty, MDHospitalist Physician1962996348
  2. Alan Aceves, PACMedical Physician Assistant1912930983
  3. Clariza Aguillon-Doms, NPNurse Practitioner1174836993
  4. Sammy Almashat, M.D.Occupational Medicine Physician1194987578
  5. Khuram Arif, MDPediatrics Physician1851492268
  6. Irma Bernal, NPFamily Nurse Practitioner1902553878

Verify Christie Lyn Carroll in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A97679
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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73% more Medicare Part D claims than the average dermatology physician in 2024

1,380 Medicare Part D claims for 449 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.

  1. Christie Carroll1,380
  2. Specialty average797

Most prescribed

  1. Triamcinolone Acetonide132 claims
  2. Ketoconazole101 claims
  3. Fluocinonide97 claims
  4. Hydrocortisone66 claims
  5. Fluorouracil63 claims
  6. Metronidazole63 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): 96.5 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.

  1. Qualityout of 100 · 30% of the final score80.3
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Dignity Health Medical FoundationDavis, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Christie Lyn Carroll among 2,083 dermatology physician records in California

Christie Lyn Carroll, MD is one of 2,083 dermatology physician records with a practice address in California. 83% 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 44% of them.

  • NPI issued2007 · 44% of these records are older, 45% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 70% of these records are
  • Graduated2001 · median 2006 among the 1,450 with a school on file
  • Record last updated2023 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Dermatology Physician providers in California

There are 2,083 dermatology physician records in California.

The 8 dermatology physician records with the nearest ZIP codes

  1. Meredith Pham, MDWoodland, CA 956951477176246
  2. Ingrid Wahjudi, MDWoodland, CA 956951528479342
  3. Bruce Carlton, M.D.Vacaville, CA 956881093802589
  4. Jessica Corwin, MDVacaville, CA 956881154523975
  5. Eric Fromer, MDVacaville, CA 956881346328184
  6. Glenn Handler, MDVacaville, CA 956881851479679
  7. Jillian Millsop, M.D.Vacaville, CA 956881063854966
  8. Kenny Omlin, MDVacaville, CA 956881134207970

Common questions

What is Christie Lyn Carroll, MD's NPI number?

Christie Lyn Carroll, MD's National Provider Identifier (NPI) is 1366580532, issued on Feb 1, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Christie Lyn Carroll, MD located?

The NPPES record lists a practice address at 632 W Gibson RD, Woodland, CA, 95695. Phone: (530) 668-2600. Providers update this record themselves, so call before visiting.

How can I verify Christie Lyn Carroll, MD's license?

NPPES lists California license number A97679, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Christie Lyn Carroll, MD prescribe under Medicare Part D?

In 2024, Christie Lyn Carroll, MD had 1,380 Medicare Part D claims for 449 beneficiaries; the average among dermatology physician prescribers was 797. Part D covers Medicare prescriptions only.

What is Christie Lyn Carroll, MD's MIPS final score?

The 2023 MIPS final score is 96.5 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.