NPPES file of Aug 9, 2026

Christopher Arthur Moore, MD

Family Medicine Physician · Castro Valley, CA

Christopher Arthur Moore, MD is a family medicine physician with a practice address in Castro Valley, California, and NPI 1437417029, issued on May 2, 2012. Check the license (California C170476, 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
1437417029
Name
Christopher Arthur Moore
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
License numbers
C170476 CA
MD60522339 WA
Self-reported in NPPES; status is on the state search
Practice location
20642 John Dr, Castro Valley, CA 94546
Phone
(510) 785-5000
Enumerated
May 2, 2012
Record last updated
Apr 15, 2024
Medicaid ID
1437417029 WA
Medicare enrollment
Enrolled (PECOS I20231007000713); accepts Medicare assignment
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 20642 John Dr

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

  1. Albert Ahoy, PA-CPhysician Assistant1356878136
  2. Ana BermudezObstetrics & Gynecology Physician1679079065
  3. Kalaokalani Chandler, M.D.Obstetrics & Gynecology Physician1164459947
  4. Shiven Chaudhry, MDInternal Medicine Physician1528594801
  5. Corina Clark, P.A.Physician Assistant1720480049
  6. Ashley Etchison, MDDiagnostic Radiology Physician1962907840

Verify Christopher Arthur Moore in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license C170476
    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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39% fewer Medicare Part D claims than the average family medicine physician in 2024

2,166 Medicare Part D claims for 303 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 94 claims were for opioids.

  1. Christopher Moore2,166
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium110 claims
  2. Losartan Potassium91 claims
  3. Lisinopril81 claims
  4. Amlodipine Besylate75 claims
  5. Gabapentin64 claims
  6. Levothyroxine Sodium57 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): 94.9 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 score89.8
  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).

Industry payments in 2024: $25.45

1 payment: food and beverage; the largest payer was Astellas Pharma US Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Christopher Moore$25.45
  2. Specialty average$902.55

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. University Healthcare AllianceCastro Valley, CA

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

Christopher Arthur Moore among 17,133 family medicine physician records in California

Christopher Arthur Moore, MD is one of 17,133 family 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 2012, is newer than 66% of them.

  • NPI issued2012 · 66% of these records are older, 32% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 62% of these records are
  • Graduated2011 · median 2005 among the 10,652 with a school on file
  • Record last updated2024 · 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 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

22 family medicine physician records list a practice address in Castro Valley

They are 22 of the 999 NPPES records with a practice address in Castro Valley, and 17,133 family medicine physician records in California.

The 8 family medicine physician records with the nearest ZIP codes

  1. Ahmad Ayoubi, M.D., M.SCastro Valley, CA 945461992926075
  2. Huong Dang, MDCastro Valley, CA 945461417390071
  3. Elmer Jason Grande, MDCastro Valley, CA 945461235323007
  4. Peter Hein, MDCastro Valley, CA 945461497803282
  5. Bhoomika Kamath, M.D.Castro Valley, CA 945461295991354
  6. Jaya Karnani, MDCastro Valley, CA 945461457309783
  7. Genevieve King, M. D.Castro Valley, CA 945461861561243
  8. Michael O'Brien, M.D.Castro Valley, CA 945461821181215

Common questions

What is Christopher Arthur Moore, MD's NPI number?

Christopher Arthur Moore, MD's National Provider Identifier (NPI) is 1437417029, issued on May 2, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Christopher Arthur Moore, MD located?

The NPPES record lists a practice address at 20642 John Dr, Castro Valley, CA, 94546. Phone: (510) 785-5000. Providers update this record themselves, so call before visiting.

How can I verify Christopher Arthur Moore, MD's license?

NPPES lists California license number C170476, 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 Christopher Arthur Moore, MD prescribe under Medicare Part D?

In 2024, Christopher Arthur Moore, MD had 2,166 Medicare Part D claims for 303 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.

What is Christopher Arthur Moore, MD's MIPS final score?

The 2023 MIPS final score is 94.9 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.