NPPES file of Aug 9, 2026

Carla Pia Kuon, MD

Emergency Medicine Physician · San Francisco, CA

Carla Pia Kuon, MD is an emergency medicine physician with a practice address in San Francisco, California, and NPI 1992722839, issued on Jul 16, 2006. Check the license (California A89882, 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
1992722839
Name
Carla Pia Kuon
Credential
MD
Primary taxonomy
Emergency Medicine Physician 207P00000X
License number
A89882 CA
Self-reported in NPPES; status is on the state search
Practice location
1545 Divisadero Street 4TH Floor, San Francisco, CA 94143
Phone
(415) 353-7700
Enumerated
Jul 16, 2006
Record last updated
Oct 10, 2024
Fax
(415) 353-7358
Medicare enrollment
Enrolled (PECOS I20050321000508); accepts Medicare assignment
Medical or professional school
University Of Texas Medical School At San Antonio, 2001
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.
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Verify Carla Pia Kuon in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A89882
    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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79% fewer Medicare Part D claims than the average emergency medicine physician in 2024

47 Medicare Part D claims for 21 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.

  1. Carla Kuon47
  2. Specialty average226

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).

Bills Medicare through one group practice

  1. 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).

Carla Pia Kuon among 7,751 emergency medicine physician records in California

Carla Pia Kuon, MD is one of 7,751 emergency medicine physician records with a practice address in California. 81% 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 4% of them.

  • NPI issued2006 · 4% of these records are older, 60% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2001 · median 2011 among the 4,560 with a school on file
  • Record last updated2024 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Emergency Medicine Physician providers in California

There are 7,751 emergency medicine physician records in California.

The 8 emergency medicine physician records with the nearest ZIP codes

  1. Michael Burg, MDSan Francisco, CA 941431497713150
  2. Laura Catena, MDSan Francisco, CA 941431225089568
  3. Christopher Fee, MDSan Francisco, CA 941431992762207
  4. Susan Lambe, MDSan Francisco, CA 941431588628598
  5. Matthew Lewin, MD, PHDSan Francisco, CA 941431043269277
  6. Daniel McDermott, MDSan Francisco, CA 941431316996556
  7. Jay Menaker, M.D.San Francisco, CA 941431568437176
  8. Lance Montauk, MDSan Francisco, CA 941431902862840

Common questions

What is Carla Pia Kuon, MD's NPI number?

Carla Pia Kuon, MD's National Provider Identifier (NPI) is 1992722839, issued on Jul 16, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Carla Pia Kuon, MD located?

The NPPES record lists a practice address at 1545 Divisadero Street 4TH Floor, San Francisco, CA, 94143. Phone: (415) 353-7700. Providers update this record themselves, so call before visiting.

How can I verify Carla Pia Kuon, MD's license?

NPPES lists California license number A89882, 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 Carla Pia Kuon, MD prescribe under Medicare Part D?

In 2024, Carla Pia Kuon, MD had 47 Medicare Part D claims for 21 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.

What is Carla Pia Kuon, MD'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.