NPPES file of Aug 9, 2026

Mark Rotenstein, DPM

Foot & Ankle Surgery Podiatrist · Templeton, CA

Mark Rotenstein, DPM is a foot & ankle surgery podiatrist with a practice address in Templeton, California, and NPI 1992258008, issued on Jul 26, 2016. Check the license (California E5631, as entered in NPPES) 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
1992258008
Name
Mark Rotenstein
Credential
DPM
Primary taxonomy
Foot & Ankle Surgery Podiatrist 213ES0103X
License number
E5631 CA
Self-reported in NPPES; status is on the state search
Practice location
71 N Main St, Templeton, CA 93465
Phone
(805) 209-4400
Enumerated
Jul 26, 2016
Record last updated
Dec 22, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20200527001473); accepts Medicare assignment
Medical or professional school
New York College Of Podiatric Medicine, 2017
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 71 N Main St

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

  1. Lori BagbyAssistant Health Information Record Technician1093092249
  2. Brent Bc-HarveyMarriage & Family Therapist1871839159
  3. Julie Chatigny, DPMFoot & Ankle Surgery Podiatrist1073870085
  4. Ceola CorellaAssistant Health Information Record Technician1396119962
  5. Carson CostaCounselor1184095176
  6. Benjamin Jennett, LCSWClinical Social Worker1801050869

Verify Mark Rotenstein in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license E5631
    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
Find 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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63% more Medicare Part D claims than the average foot & ankle surgery podiatrist in 2024

547 Medicare Part D claims for 205 beneficiaries, against an average of 335 among the 7,761 providers of this specialty who prescribed in Part D. 11 claims were for opioids.

  1. Mark Rotenstein547
  2. Specialty average335

Most prescribed

  1. Ciclopirox186 claims
  2. Ketoconazole182 claims
  3. Ammonium Lactate43 claims
  4. Meloxicam42 claims
  5. Cefadroxil16 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: $333.41

15 payments; by number, the most common kind was food and beverage; the largest payer was Paratek Pharmaceuticals, Inc. The 6,936 providers of this specialty with any payment received $2,972.24 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mark Rotenstein$333.41
  2. Specialty average$2,972.24

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. Lakeside Medical Organization A Medical Group IncBurbank, CA

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

Mark Rotenstein among 1,248 foot & ankle surgery podiatrist records in California

Mark Rotenstein, DPM is one of 1,248 foot & ankle surgery podiatrist records with a practice address in California. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 70% of them.

  • NPI issued2016 · 70% of these records are older, 27% newer
  • In a Medicare fileYes · 86% of these records are
  • In the CMS Doctors and Clinicians fileYes · 78% of these records are
  • Graduated2017 · median 2010 among the 970 with a school on file
  • Record last updated2020 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 213ES0103X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

4 foot & ankle surgery podiatrist records list a practice address in Templeton

They are 4 of the 326 NPPES records with a practice address in Templeton, and 1,248 foot & ankle surgery podiatrist records in California.

The 8 foot & ankle surgery podiatrist records with the nearest ZIP codes

  1. Julie Chatigny, DPMTempleton, CA 934651073870085
  2. Kayla Deblauw, DPMTempleton, CA 934651598389389
  3. Jesse Larson, DPMTempleton, CA 934651528412244
  4. Casey FillerupSanta Maria, CA 934551093229650
  5. Peter FillerupSanta Maria, CA 934551366450405
  6. Laura Walker, D.P.MSanta Maria, CA 934551437561537
  7. Byron Collier, DPMPismo Beach, CA 934491497133631
  8. Brian O'Carroll, DPMPismo Beach, CA 934491336133768

Common questions

What is Mark Rotenstein, DPM's NPI number?

Mark Rotenstein, DPM's National Provider Identifier (NPI) is 1992258008, issued on Jul 26, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Mark Rotenstein, DPM located?

The NPPES record lists a practice address at 71 N Main St, Templeton, CA, 93465. Phone: (805) 209-4400. Providers update this record themselves, so call before visiting.

How can I verify Mark Rotenstein, DPM's license?

NPPES lists California license number E5631, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Mark Rotenstein, DPM prescribe under Medicare Part D?

In 2024, Mark Rotenstein, DPM had 547 Medicare Part D claims for 205 beneficiaries; the average among foot & ankle surgery podiatrist prescribers was 335. 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.