Kathryn Mariana Litt, M.D.
Obstetrics & Gynecology Physician · Toledo, OH
Kathryn Mariana Litt, M.D. is an obstetrics & gynecology physician with a practice address in Toledo, Ohio, and NPI 1891094082, issued on Mar 27, 2011. Check the license (Ohio 35126600, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Kathryn Mariana Litt
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 35126600 OH
Self-reported in NPPES; status is on the state search - Practice location
- 3740 W Sylvania Ave, Toledo, OH 43623
- Phone
- (419) 473-6622
- Enumerated
- Mar 27, 2011
- Record last updated
- Nov 3, 2023
- Fax
- (419) 476-6627
- Medicaid ID
- 0126123 OH
- Medicare enrollment
- Enrolled (PECOS I20150817001796); accepts Medicare assignment
- Medical or professional school
- Indiana University School Of Medicine, 2011
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,572 in Ohio → Look up another NPI →
Also registered at 3740 W Sylvania Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sameer Al-Shweiki, M.D.Ophthalmology Physician1508275835
- Katharine Beach, MSN, RN, FNPFamily Nurse Practitioner1437397163
- Stacy BeckObstetrics & Gynecology Physician1295851574
- Luigi D'Amato, MDObstetrics & Gynecology Physician1083613467
- Brenda Drummond, MSN,CNP,CNSNurse Practitioner1366542433
- May ElrashedyOphthalmology Physician1336612548
Verify Kathryn Mariana Litt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35126600Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
25% more Medicare Part D claims than the average obstetrics & gynecology physician in 2024
207 Medicare Part D claims for 62 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Valacyclovir25 claims
- Estradiol22 claims
- Clobetasol Propionate20 claims
- Raloxifene Hcl17 claims
- Fluconazole12 claims
- Zolpidem Tartrate12 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: $297.59
17 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US Inc. The 21,429 providers of this specialty with any payment received $1,030.61 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
- Promedica Central PhysiciansToledo, OH
- The Toledo HospitalToledo, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kathryn Mariana Litt among 1,572 obstetrics & gynecology physician records in Ohio
Kathryn Mariana Litt, M.D. is one of 1,572 obstetrics & gynecology physician records with a practice address in Ohio. 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 2011, is newer than 70% of them.
- NPI issued2011 · 70% of these records are older, 27% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2011 · median 2004 among the 1,041 with a school on file
- Record last updated2023 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Ohio
There are 1,572 obstetrics & gynecology physician records in Ohio.
All 1,572 in Ohio → Every provider in Toledo → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Karen Adams-Ferguson, M.D.Toledo, OH 436231518959253
- Stacy BeckToledo, OH 436231295851574
- Luigi D'Amato, MDToledo, OH 436231083613467
- Arika Knannlein, DOToledo, OH 436231639707276
- Lillian Miller, MDToledo, OH 436231740289495
- Hodon Mohamed, DOToledo, OH 436231609199314
- Kathleen Piazza, D.O.Toledo, OH 436231710340427
- Joann Rolf-Andersen, MDToledo, OH 436231912906678
Common questions
What is Kathryn Mariana Litt, M.D.'s NPI number?
Kathryn Mariana Litt, M.D.'s National Provider Identifier (NPI) is 1891094082, issued on Mar 27, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Kathryn Mariana Litt, M.D. located?
The NPPES record lists a practice address at 3740 W Sylvania Ave, Toledo, OH, 43623. Phone: (419) 473-6622. Providers update this record themselves, so call before visiting.
How can I verify Kathryn Mariana Litt, M.D.'s license?
NPPES lists Ohio license number 35126600, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Kathryn Mariana Litt, M.D. prescribe under Medicare Part D?
In 2024, Kathryn Mariana Litt, M.D. had 207 Medicare Part D claims for 62 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.