NPPES file of Aug 9, 2026

Christy Feigenbutz

Adult Health Nurse Practitioner · San Francisco, CA

Christy Feigenbutz is an adult health nurse practitioner with a practice address in San Francisco, California, and NPI 1013341387, issued on Aug 22, 2013. Check the license (California 23524, as entered in NPPES) with the California board that licenses this profession; 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
1013341387
Name
Christy Feigenbutz
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License number
23524 CA
Self-reported in NPPES; status is on the state search
Practice location
Ucsf Medical Ctr, San Francisco, CA 94143
Phone
(415) 353-1498
Enumerated
Aug 22, 2013
Record last updated
Aug 22, 2013 (not updated in 13 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20140429001508); accepts Medicare assignment
Medical or professional school
University Of California, San Francisco School Of Medicine, 2013
Telehealth
Offers telehealth (CMS)
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.
Download card Updates feed

Also registered at Ucsf Medical Ctr

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

  1. Melissa Bachhuber, MDInternal Medicine Physician1578730420
  2. Leila Laroussi, MDCardiovascular Disease Physician1154751089

Verify Christy Feigenbutz in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 23524
    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
Find 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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

75% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024

320 Medicare Part D claims for 94 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.

  1. Christy Feigenbutz320
  2. Specialty average1,280

Most prescribed

  1. Clopidogrel120 claims
  2. Atorvastatin Calcium57 claims
  3. Xarelto26 claims
  4. Rosuvastatin Calcium16 claims
  5. Gabapentin15 claims
  6. Brilinta11 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): 73.8 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.

  1. Qualityout of 100 · 30% of the final score76.9
  2. Costout of 100 · 30%36.9
  3. Promoting interoperabilityout of 100 · 25%92.0
  4. Improvement activities40 of 40 points · 15%100.0

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

Bills Medicare through 2 group practices

  1. Ucsf Dept OF SurgerySan Francisco, CA
  2. Ucsf Medical Group Business ServicesSan Francisco, CA

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

Christy Feigenbutz among 1,405 adult health nurse practitioner records in California

Christy Feigenbutz is one of 1,405 adult health nurse practitioner records with a practice address in California. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 52% of them.

  • NPI issued2013 · 52% of these records are older, 42% newer
  • In a Medicare fileYes · 56% of these records are
  • In the CMS Doctors and Clinicians fileYes · 31% of these records are
  • Graduated2013 · median 2013 among the 441 with a school on file
  • Record last updated2013 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Adult Health Nurse Practitioner providers in California

There are 1,405 adult health nurse practitioner records in California.

The 8 adult health nurse practitioner records with the nearest ZIP codes

  1. Barbara Burgel, RN, PHD, NPSan Francisco, CA 941431467594028
  2. Rebecca Buti, ARNPSan Francisco, CA 941431023016524
  3. Geraldine Collins-Bride, NPSan Francisco, CA 941431225128465
  4. Kerry Decker, NPSan Francisco, CA 941431861680944
  5. Lois Anne Indorf, NURSE PRACTITIONERSan Francisco, CA 941431871777920
  6. Gautham Iyer, NPSan Francisco, CA 941431952534422
  7. Eleanor Lannen, RN, MS, CNPSan Francisco, CA 941431710108931
  8. Lisa McNey, N.PSan Francisco, CA 941431285722124

Common questions

What is Christy Feigenbutz's NPI number?

Christy Feigenbutz's National Provider Identifier (NPI) is 1013341387, issued on Aug 22, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Christy Feigenbutz located?

The NPPES record lists a practice address at Ucsf Medical Ctr, San Francisco, CA, 94143. Phone: (415) 353-1498. Providers update this record themselves, so call before visiting.

How can I verify Christy Feigenbutz's license?

NPPES lists California license number 23524, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Christy Feigenbutz prescribe under Medicare Part D?

In 2024, Christy Feigenbutz had 320 Medicare Part D claims for 94 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. Part D covers Medicare prescriptions only.

What is Christy Feigenbutz's MIPS final score?

The 2023 MIPS final score is 73.8 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.