David Litoff, M.D.
Ophthalmology Physician · Mesa, AZ
David Litoff, M.D. is an ophthalmology physician with a practice address in Mesa, Arizona, and NPI 1720165939, issued on Nov 1, 2006. Check the license on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- David Litoff
- Credential
- M.D.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- 37636 CO
Self-reported in NPPES; status is on the state search - Practice location
- 220 S 63RD St, Mesa, AZ 85206
- Phone
- (480) 641-3937
- Enumerated
- Nov 1, 2006
- Record last updated
- Jul 16, 2026
- Fax
- (480) 924-5094
- Medicare enrollment
- Enrolled (PECOS I20110322000504); accepts Medicare assignment
- Medical or professional school
- University Of Connecticut School Of Medicine, 1987
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 353 in Arizona → Look up another NPI →
Also registered at 220 S 63RD St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joshua Brozek, M.D.Ophthalmology Physician1467806513
- Amy Crump, ODOptometrist1881673150
- James Grubbs, CRNACertified Registered Nurse Anesthetist1639255037
- Renee Hanson, O.D.Optometrist1881719540
- James Hiatt, M.D.Ophthalmology Physician1467424655
- Leah Janousek, ODOptometrist1285157933
Verify David Litoff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
16% fewer Medicare Part D claims than the average ophthalmology physician in 2024
1,275 Medicare Part D claims for 407 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 35% of claims.
Most prescribed
- Prednisolone Acetate221 claims
- Diclofenac Sodium219 claims
- Latanoprost212 claims
- Ofloxacin212 claims
- Timolol Maleate44 claims
- Dorzolamide-Timolol37 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 practice group's MIPS final score for 2023 (Medicare payment program): 91.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,821.82
30 payments; by number, the most common kind was food and beverage; the largest payer was RxSight Inc. The 13,221 providers of this specialty with any payment received $4,535.02 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 2 group practices
- Denver Health And Hospital AuthorityDenver, CO
- Total Vision Eye Care Group LLCEnglewood, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Litoff among 353 ophthalmology physician records in Arizona
David Litoff, M.D. is one of 353 ophthalmology physician records with a practice address in Arizona. 76% 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 18% of them.
- NPI issued2006 · 18% of these records are older, 41% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1987 · median 2000 among the 220 with a school on file
- Record last updated2026 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in Arizona
There are 353 ophthalmology physician records in Arizona.
All 353 in Arizona → Every provider in Mesa → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Daniel Churgin, M.D.Mesa, AZ 852061558629550
- Grant Heinz, MDMesa, AZ 852061730169608
- James Hiatt, M.D.Mesa, AZ 852061467424655
- Warren Hill, M.D.Mesa, AZ 852061104990506
- Ronald Hobbs, M.D.Mesa, AZ 852061194986786
- Lee Sa Jackson, M.D.Mesa, AZ 852061306837042
- Jonathan Kao, MDMesa, AZ 852061295779684
- Alyssa Kim, MDMesa, AZ 852061689648875
Common questions
What is David Litoff, M.D.'s NPI number?
David Litoff, M.D.'s National Provider Identifier (NPI) is 1720165939, issued on Nov 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David Litoff, M.D. located?
The NPPES record lists a practice address at 220 S 63RD St, Mesa, AZ, 85206. Phone: (480) 641-3937. Providers update this record themselves, so call before visiting.
How can I verify David Litoff, M.D.'s license?
Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does David Litoff, M.D. prescribe under Medicare Part D?
In 2024, David Litoff, M.D. had 1,275 Medicare Part D claims for 407 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is David Litoff, M.D.'s MIPS final score?
The 2023 MIPS final score is 91.1 of 100, reported for the practice group. 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.