NPPES file of Aug 9, 2026

Gregory Heitmann, MD

Student in an Organized Health Care Education/Training Program · Sacramento, CA

Gregory Heitmann, MD is a student in an organized health care education/training program with a practice address in Sacramento, California, and NPI 1588891907, issued on Jun 11, 2009. Check the license 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1588891907
Name
Gregory Heitmann
Credential
MD
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
2315 Stockton Blvd RM 6309, Sacramento, CA 95817
Phone
(916) 734-2724
Enumerated
Jun 11, 2009
Record last updated
Nov 30, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20141208002243); accepts Medicare assignment
Medical or professional school
University Of California, Irvine, California College Of Medicine, 2009
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 2315 Stockton Blvd RM 6309

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

  1. Rohit Jaiswal, M.D.Plastic and Reconstructive Surgery Physician1891014965
  2. Peter Labreche, MDStudent in an Organized Health Care Education/Training Program1245467463
  3. Michael Lasker, MDStudent in an Organized Health Care Education/Training Program1306073531
  4. Thomas Pashalides, M.D.Student in an Organized Health Care Education/Training Program1770802852

Verify Gregory Heitmann in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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
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57% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024

80 Medicare Part D claims for 34 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. 36 claims were for opioids.

  1. Gregory Heitmann80
  2. Specialty average185

Most prescribed

  1. Tramadol Hcl26 claims
  2. Ondansetron Odt24 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.

Industry payments in 2024: $20.65

1 payment: food and beverage; the largest payer was Davol Inc. The 13,278 providers of this specialty with any payment received $608.08 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Gregory Heitmann$20.65
  2. Specialty average$608.08

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. Southern California Permanente Medical GroupWoodland Hills, CA

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

2,087 student in an organized health care education/training program records list a practice address in Sacramento

They are 2,087 of the 33,083 NPPES records with a practice address in Sacramento, and 40,652 student in an organized health care education/training program records in California.

Other student in an organized health care education/training program records in California

  1. Sanad A'BasiFresno, CA1720915770
  2. Alexander Aabedi, MDSan Francisco, CA1245971480
  3. Andre AabediPomona, CA1891582102
  4. Natalie Aabodi, DMDPomona, CA1851085187
  5. Dalal Aago, MDEl Cajon, CA1639863103
  6. Megan Aaronson, MD, MSCRLos Angeles, CA1386272102
  7. Manas AavulaPomona, CA1972496644
  8. Joann AbadTulare, CA1639745433
  9. Gioux Ian Abad Mangulabnan, THERAPISTBerkeley, CA1710442702
  10. Sharon AbadaSan Francisco, CA1003492844

Common questions

What is Gregory Heitmann, MD's NPI number?

Gregory Heitmann, MD's National Provider Identifier (NPI) is 1588891907, issued on Jun 11, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Gregory Heitmann, MD located?

The NPPES record lists a practice address at 2315 Stockton Blvd RM 6309, Sacramento, CA, 95817. Phone: (916) 734-2724. Providers update this record themselves, so call before visiting.

How can I verify Gregory Heitmann, MD's license?

Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Gregory Heitmann, MD prescribe under Medicare Part D?

In 2024, Gregory Heitmann, MD had 80 Medicare Part D claims for 34 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. 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.