NPPES file of Aug 9, 2026

Larry Alan Presant, MD

Internal Medicine Physician · Poway, CA

Larry Alan Presant, MD is an internal medicine physician with a practice address in Poway, California, and NPI 1790751956, issued on Feb 27, 2006. Check the license (California G42579, 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
1790751956
Name
Larry Alan Presant
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
G42579 CA
Self-reported in NPPES; status is on the state search
Practice location
15611 Pomerado RD, Poway, CA 92064
Phone
(858) 675-3100
Enumerated
Feb 27, 2006
Record last updated
Feb 23, 2012 (not updated in 14 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20071212000777); accepts Medicare assignment
Medical or professional school
University Of California, San Diego School Of Medicine, 1979
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.
Download card Updates feed

Also registered at 15611 Pomerado RD

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

  1. Sharon Adler, CFNPNurse Practitioner1912973215
  2. Hedieh Badkoobehi, M.D.Adult Medicine Physician1689708695
  3. Janice Baker, R.D. CDERegistered Dietitian1295815025
  4. Philip Balikian, M.D.Orthopaedic Surgery Physician1407803687
  5. Victoria Boyle, F.N.PFamily Medicine Physician1467483685
  6. Jerome Brodkin, MDInternal Medicine Physician1518933878

Verify Larry Alan Presant in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G42579
    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

43% more Medicare Part D claims than the average internal medicine physician in 2024

4,548 Medicare Part D claims for 360 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 142 claims were for opioids.

  1. Larry Presant4,548
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium397 claims
  2. Amlodipine Besylate254 claims
  3. Lisinopril194 claims
  4. Meloxicam157 claims
  5. Levothyroxine Sodium154 claims
  6. Tamsulosin Hcl148 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): 80.2 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 score69.0
  2. Costnot scored (reweighted)
  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; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $339.27

17 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Larry Presant$339.27
  2. Specialty average$1,303.06

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. Arch Health Partners IncPoway, CA

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

Larry Alan Presant among 17,696 internal medicine physician records in California

Larry Alan Presant, MD is one of 17,696 internal medicine physician records with a practice address in California. 79% 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 5% of them.

  • NPI issued2006 · 5% of these records are older, 56% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated1979 · median 2004 among the 11,065 with a school on file
  • Record last updated2012 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

23 internal medicine physician records list a practice address in Poway

They are 23 of the 1,306 NPPES records with a practice address in Poway, and 17,696 internal medicine physician records in California.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Jerome Brodkin, MDPoway, CA 920641518933878
  2. David Carty, MDPoway, CA 920641205802568
  3. Belinda Dure-Smith, MDPoway, CA 920641487620662
  4. Suzanne Johnston, D.OPoway, CA 920641780787762
  5. Bill Joswig, MDPoway, CA 920641245206457
  6. Stuart Klein, MDPoway, CA 920641104834472
  7. Dennis Mamaril, MDPoway, CA 920641508832601
  8. Richard Merino, MDPoway, CA 920641174628317

Common questions

What is Larry Alan Presant, MD's NPI number?

Larry Alan Presant, MD's National Provider Identifier (NPI) is 1790751956, issued on Feb 27, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Larry Alan Presant, MD located?

The NPPES record lists a practice address at 15611 Pomerado RD, Poway, CA, 92064. Phone: (858) 675-3100. Providers update this record themselves, so call before visiting.

How can I verify Larry Alan Presant, MD's license?

NPPES lists California license number G42579, 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 Larry Alan Presant, MD prescribe under Medicare Part D?

In 2024, Larry Alan Presant, MD had 4,548 Medicare Part D claims for 360 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.

What is Larry Alan Presant, MD's MIPS final score?

The 2023 MIPS final score is 80.2 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.