NPPES file of Aug 9, 2026

James A. Hartleroad, M.D.

Surgery Physician · Apple Valley, CA

James A. Hartleroad, M.D. is a surgery physician with a practice address in Apple Valley, California, and NPI 1336189067, issued on Jun 8, 2006. Check the license (California G74901, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1336189067
Name
James A. Hartleroad
Credential
M.D.
Primary taxonomy
Surgery Physician 208600000X
License number
G74901 CA
Self-reported in NPPES; status is on the state search
Practice location
16000 Apple Valley RD Ste C3, Apple Valley, CA 92307
Phone
(760) 242-8900
Enumerated
Jun 8, 2006
Record last updated
Oct 9, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(760) 242-8994
Medicare enrollment
Enrolled (PECOS I20060217000696); accepts Medicare assignment
Medical or professional school
Yale University School Of Medicine, 1991
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 16000 Apple Valley RD Ste C3

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

  1. James Seto, PA-CPhysician Assistant1871771873

Verify James A. Hartleroad in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G74901
    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

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86% fewer Medicare Part D claims than the average surgery physician in 2024

21 Medicare Part D claims, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 95% of claims.

  1. James Hartleroad21
  2. Specialty average147

Most prescribed

  1. Ozempic19 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.

Bills Medicare through one group practice

  1. Synergy CT Surgery PartnershipUpland, CA

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

James A. Hartleroad among 3,118 surgery physician records in California

James A. Hartleroad, M.D. is one of 3,118 surgery physician records with a practice address in California. 75% 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 6% of them.

  • NPI issued2006 · 6% of these records are older, 55% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated1991 · median 2003 among the 1,901 with a school on file
  • Record last updated2018 · 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 208600000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

12 surgery physician records list a practice address in Apple Valley

They are 12 of the 1,518 NPPES records with a practice address in Apple Valley, and 3,118 surgery physician records in California.

The 8 surgery physician records with the nearest ZIP codes

  1. Vincent Ajanwachuku, M.D.Apple Valley, CA 923071427127075
  2. Rao Daluvoy, MDApple Valley, CA 923071003902081
  3. Peter Fischl, MALApple Valley, CA 923071841374055
  4. Rakesh Grover, MDApple Valley, CA 923071790836153
  5. Chris Okwuosa, M.D.Apple Valley, CA 923071114336260
  6. Brian Patterson, MD, MPHApple Valley, CA 923071518321157
  7. Ferdinand Rico, MDApple Valley, CA 923071164435202
  8. Andrew Sundin, M.D.Apple Valley, CA 923071710412028

Common questions

What is James A. Hartleroad, M.D.'s NPI number?

James A. Hartleroad, M.D.'s National Provider Identifier (NPI) is 1336189067, issued on Jun 8, 2006. An NPI identifies a provider in billing; it is not a license.

Where is James A. Hartleroad, M.D. located?

The NPPES record lists a practice address at 16000 Apple Valley RD Ste C3, Apple Valley, CA, 92307. Phone: (760) 242-8900. Providers update this record themselves, so call before visiting.

How can I verify James A. Hartleroad, M.D.'s license?

NPPES lists California license number G74901, 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 James A. Hartleroad, M.D. prescribe under Medicare Part D?

In 2024, James A. Hartleroad, M.D. had 21 Medicare Part D claims; the average among surgery physician prescribers was 147. Part D covers Medicare prescriptions only.

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.