NPPES file of Aug 9, 2026

Mark Louis Tindall, MD

Orthopaedic Surgery Physician · Porterville, CA

Mark Louis Tindall, MD is an orthopaedic surgery physician with a practice address in Porterville, California, and NPI 1992753305, issued on May 5, 2006. Check the license (California G33092, 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
1992753305
Name
Mark Louis Tindall
Credential
MD
Primary taxonomy
Orthopaedic Surgery Physician 207X00000X
License number
G33092 CA
Self-reported in NPPES; status is on the state search
Practice location
108 N D St, Porterville, CA 93257
Phone
(559) 781-7381
Enumerated
May 5, 2006
Record last updated
May 28, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(559) 781-4720
Medicaid ID
00G330920 CA
Medicare enrollment
Enrolled (PECOS I20081216000731); accepts Medicare assignment
Medical or professional school
University Of California, Geffen School Of Medicine, 1975
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 108 N D St

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

  1. Janet Tindall, MDDermatology Physician1700031168

Verify Mark Louis Tindall in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G33092
    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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58% more Medicare Part D claims than the average orthopaedic surgery physician in 2024

546 Medicare Part D claims for 177 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. 205 claims were for opioids.

  1. Mark Tindall546
  2. Specialty average346

Most prescribed

  1. Diclofenac Sodium126 claims
  2. Hydrocodone-Acetaminophen114 claims
  3. Tramadol Hcl77 claims
  4. Celecoxib57 claims
  5. Diclofenac Potassium32 claims
  6. Meloxicam22 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): 0 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 score0.0
  2. Costnot scored (reweighted)
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities0 of 40 points · 15%0.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $17.25

1 payment: food and beverage; the largest payer was Davol Inc. The 15,003 providers of this specialty with any payment received $23,022.89 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mark Tindall$17
  2. Specialty average$23,023

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

Mark Louis Tindall among 2,276 orthopaedic surgery physician records in California

Mark Louis Tindall, MD is one of 2,276 orthopaedic surgery physician records with a practice address in California. 74% 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 10% of them.

  • NPI issued2006 · 10% of these records are older, 46% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated1975 · median 2003 among the 1,347 with a school on file
  • Record last updated2008 · 66% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Orthopaedic Surgery Physician providers in California

There are 2,276 orthopaedic surgery physician records in California.

The 8 orthopaedic surgery physician records with the nearest ZIP codes

  1. Carl Nunziato, M.D.Lemoore, CA 932461750815320
  2. Jou Lee, MDTulare, CA 932741316965684
  3. Seth Criner, D.O.Visalia, CA 932771972824100
  4. Ian Duncan, MDVisalia, CA 932771982866927
  5. Bruce Le, DO, MSVisalia, CA 932771558465799
  6. Burton Redd, MDVisalia, CA 932771437269206
  7. Donald Schengel, MDVisalia, CA 932771376645895
  8. Timothy Tan, M.D.Visalia, CA 932771023404910

Common questions

What is Mark Louis Tindall, MD's NPI number?

Mark Louis Tindall, MD's National Provider Identifier (NPI) is 1992753305, issued on May 5, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mark Louis Tindall, MD located?

The NPPES record lists a practice address at 108 N D St, Porterville, CA, 93257. Phone: (559) 781-7381. Providers update this record themselves, so call before visiting.

How can I verify Mark Louis Tindall, MD's license?

NPPES lists California license number G33092, 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 Mark Louis Tindall, MD prescribe under Medicare Part D?

In 2024, Mark Louis Tindall, MD had 546 Medicare Part D claims for 177 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. Part D covers Medicare prescriptions only.

What is Mark Louis Tindall, MD's MIPS final score?

The 2023 MIPS final score is 0 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.