Mark W. Lastarza, M.D.
Internal Medicine Physician · Ormond Beach, FL
Mark W. Lastarza, M.D. is an internal medicine physician with a practice address in Ormond Beach, Florida, and NPI 1831165448, issued on Feb 23, 2006. Check the license (Florida ME0075627, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Mark W. Lastarza
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- ME0075627 FL
Self-reported in NPPES; status is on the state search - Practice location
- 335 Clyde Morris Blvd, Ormond Beach, FL 32174
- Phone
- (386) 672-3219
- Enumerated
- Feb 23, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (386) 672-3160
- Medicare enrollment
- Enrolled (PECOS I20051026000449); accepts Medicare assignment
- Medical or professional school
- Washington University School Of Medicine, 1995
- Entity
- Type 1 · individual
Also registered at 335 Clyde Morris Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Christy Freed, WHNP-BCObstetrics & Gynecology Nurse Practitioner1053638411
- Lisa Gonsalves, M.D.Family Medicine Physician1114997616
- Kala Haynes, PA-CPhysician Assistant1508171315
- Julie Schneider, M.D.Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician1720001852
- Michael Townsend, M.D.Internal Medicine Physician1427024504
Verify Mark W. Lastarza in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME0075627Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.7 times the Medicare Part D claims of the average internal medicine physician in 2024
11,708 Medicare Part D claims for 1,112 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 210 claims were for opioids.
Most prescribed
- Atorvastatin Calcium986 claims
- Amlodipine Besylate768 claims
- Levothyroxine Sodium667 claims
- Rosuvastatin Calcium531 claims
- Losartan Potassium438 claims
- Lisinopril411 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $499.12
26 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 3 group practices
- Ability Health Services And Rehabilitation LPSanford, FL
- Ability Health Services, IncSanford, FL
- Adventhealth Primary Care Network IncAltamonte Springs, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
23 internal medicine physician records list a practice address in Ormond Beach
They are 23 of the 1,175 NPPES records with a practice address in Ormond Beach, and 10,151 internal medicine physician records in Florida.
All 23 in Ormond Beach → All 10,151 in Florida → Every provider in Ormond Beach →
Other internal medicine physician records in Florida
- Oussama Abbad, DOLargo, FL1174101398
- Ismeth Abbas, M.D.Jacksonville, FL1245328020
- Rahat Abbas, MDBelle Glade, FL1699756312
- Sarah AbbasWeston, FL1023864154
- Kenan Abbasi, MDHollywood, FL1619472321
- Nuzhat Abbasi, MDNorth Miami Beach, FL1184655466
- Tony Abbassi, MDMiami, FL1679589188
- Alaa Abd El Rahman, M.D.Orlando, FL1326243908
- Aza Abdalla, MDPompano Beach, FL1588903207
- Mahmoud Abdalla, MDTampa, FL1770263840
Common questions
What is Mark W. Lastarza, M.D.'s NPI number?
Mark W. Lastarza, M.D.'s National Provider Identifier (NPI) is 1831165448, issued on Feb 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark W. Lastarza, M.D. located?
The NPPES record lists a practice address at 335 Clyde Morris Blvd, Ormond Beach, FL, 32174. Phone: (386) 672-3219. Providers update this record themselves, so call before visiting.
How can I verify Mark W. Lastarza, M.D.'s license?
NPPES lists Florida license number ME0075627, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mark W. Lastarza, M.D. prescribe under Medicare Part D?
In 2024, Mark W. Lastarza, M.D. had 11,708 Medicare Part D claims for 1,112 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Mark W. Lastarza, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.