NPPES file of Aug 9, 2026

Chu-Yueh Guo, MD

Neurology Physician · San Francisco, CA

Chu-Yueh Guo, MD is a neurology physician with a practice address in San Francisco, California, and NPI 1407276553, issued on Apr 16, 2014. Check the license (California A150722, 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
1407276553
Name
Chu-Yueh Guo
Credential
MD
Primary taxonomy
Neurology Physician 2084N0400X
License numbers
A150722 CA
SW515313 OH
Self-reported in NPPES; status is on the state search
Practice location
1500 Owens St Ste 320, San Francisco, CA 94158
Phone
(415) 353-2069
Enumerated
Apr 16, 2014
Record last updated
Jan 23, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20180518001060); accepts Medicare assignment
Medical or professional school
Ohio State University College Of Medicine, 2014
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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Also registered at 1500 Owens St Ste 320

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

  1. Bruce Cree, M.D.Neurology Physician1477599454
  2. Douglas GoodinNeurology Physician1063507184
  3. Adil Harroud, MDNeurology Physician1124670427
  4. Kristen Krysko, MDNeurology Physician1336661289
  5. Jessica Nehme, MDCMStudent in an Organized Health Care Education/Training Program1376018648
  6. Prashanth Ramachandran, MBBS, BMEDSCI, FRACPNeurology Physician1093287385

Verify Chu-Yueh Guo in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A150722
    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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11% fewer Medicare Part D claims than the average neurology physician in 2024

1,215 Medicare Part D claims for 137 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.

  1. Chu-Yueh Guo1,215
  2. Specialty average1,370

Most prescribed

  1. Dalfampridine Er148 claims
  2. Baclofen123 claims
  3. Gabapentin110 claims
  4. Duloxetine Hcl46 claims
  5. Sertraline Hcl40 claims
  6. Dextroamphetamine-Amphet Er39 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): 74.5 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. Qualitynot scored (reweighted)
  2. Costout of 100 · 30%46.7
  3. Promoting interoperabilityout of 100 · 25%76.0
  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).

Industry payments in 2024: $1,435.68

22 payments; by number, the most common kind was food and beverage; the largest payer was TG Therapeutics, Inc. The 10,858 providers of this specialty with any payment received $8,318.07 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Chu-Yueh Guo$1,435.68
  2. Specialty average$8,318.07

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

  1. Ucsf Medical Group Business ServicesSan Francisco, CA
  2. University OF California San FranciscoSan Francisco, CA

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

Chu-Yueh Guo among 2,339 neurology physician records in California

Chu-Yueh Guo, MD is one of 2,339 neurology 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 2014, is newer than 71% of them.

  • NPI issued2014 · 71% of these records are older, 25% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 70% of these records are
  • Graduated2014 · median 2006 among the 1,628 with a school on file
  • Record last updated2020 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neurology Physician providers in California

There are 2,339 neurology physician records in California.

The 8 neurology physician records with the nearest ZIP codes

  1. Lidia Brown, M.D.San Francisco, CA 941581417169491
  2. Lana Chahine, MDSan Francisco, CA 941581962672238
  3. Bruce Cree, M.D.San Francisco, CA 941581477599454
  4. Douglas GoodinSan Francisco, CA 941581063507184
  5. Elissaios Karageorgiou, M.D.San Francisco, CA 941581972746154
  6. Khaled Moussawi, MD, PHDSan Francisco, CA 941581346503026
  7. John Rubenstein, M.D.San Francisco, CA 941581265704563
  8. Silvia Russo, MDSan Francisco, CA 941581194258491

Common questions

What is Chu-Yueh Guo, MD's NPI number?

Chu-Yueh Guo, MD's National Provider Identifier (NPI) is 1407276553, issued on Apr 16, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Chu-Yueh Guo, MD located?

The NPPES record lists a practice address at 1500 Owens St Ste 320, San Francisco, CA, 94158. Phone: (415) 353-2069. Providers update this record themselves, so call before visiting.

How can I verify Chu-Yueh Guo, MD's license?

NPPES lists California license number A150722, 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 Chu-Yueh Guo, MD prescribe under Medicare Part D?

In 2024, Chu-Yueh Guo, MD had 1,215 Medicare Part D claims for 137 beneficiaries; the average among neurology physician prescribers was 1,370. Part D covers Medicare prescriptions only.

What is Chu-Yueh Guo, MD's MIPS final score?

The 2023 MIPS final score is 74.5 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.