Merit D. Lemke, MD
Obstetrics & Gynecology Physician · Crown Point, IN
Merit D. Lemke, MD is an obstetrics & gynecology physician with a practice address in Crown Point, Indiana, and NPI 1467565218, issued on Aug 16, 2006. Check the license (Indiana 01045007A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Merit D. Lemke
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 01045007A IN
Self-reported in NPPES; status is on the state search - Practice location
- 9301 Connecticut Dr, Crown Point, IN 46307
- Phone
- (219) 796-4060
- Enumerated
- Aug 16, 2006
- Record last updated
- Mar 16, 2022
- Fax
- (219) 756-8007
- Medicaid ID
- 200110460A IN
- Medicare enrollment
- Enrolled (PECOS I20100416000603); accepts Medicare assignment
- Medical or professional school
- Indiana University School Of Medicine, 1992
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 894 in Indiana → Look up another NPI →
Also registered at 9301 Connecticut Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Renee Lopiccola, RPHPharmacist1235656703
- Kristine Tierney, CRNACertified Registered Nurse Anesthetist1932624020
Verify Merit D. Lemke in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01045007ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
162 Medicare Part D claims for 80 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Estradiol43 claims
- Clobetasol Propionate35 claims
- Premarin19 claims
- Fluconazole14 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: $23.10
2 payments; by number, the most common kind was food and beverage; the largest payer was Organon Llc. 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 one group practice
- Pinnacle Healthcare LLCMerrillville, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Merit D. Lemke among 894 obstetrics & gynecology physician records in Indiana
Merit D. Lemke, MD is one of 894 obstetrics & gynecology physician records with a practice address in Indiana. 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 20% of them.
- NPI issued2006 · 20% of these records are older, 45% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1992 · median 2004 among the 591 with a school on file
- Record last updated2022 · 43% 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 Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
15 obstetrics & gynecology physician records list a practice address in Crown Point
They are 15 of the 1,396 NPPES records with a practice address in Crown Point, and 894 obstetrics & gynecology physician records in Indiana.
All 894 in Indiana → Every provider in Crown Point → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Michael Cadena, DOCrown Point, IN 463071811961535
- Kelli Crowley, MDCrown Point, IN 463071639139777
- Valentin Drezaliu, MDCrown Point, IN 463071184880981
- John King, M.D.Crown Point, IN 463071326176066
- Yukmei Lam, MDCrown Point, IN 463071861429912
- Mu Lee, MDCrown Point, IN 463071902802150
- Mary McCormack, DOCrown Point, IN 463071104939958
- Jeannine McMahon, DOCrown Point, IN 463071578676326
Common questions
What is Merit D. Lemke, MD's NPI number?
Merit D. Lemke, MD's National Provider Identifier (NPI) is 1467565218, issued on Aug 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Merit D. Lemke, MD located?
The NPPES record lists a practice address at 9301 Connecticut Dr, Crown Point, IN, 46307. Phone: (219) 796-4060. Providers update this record themselves, so call before visiting.
How can I verify Merit D. Lemke, MD's license?
NPPES lists Indiana license number 01045007A, as entered by the provider. Search the Medical Licensing Board of Indiana at https://www.in.gov/pla/professions/physicians-home/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Merit D. Lemke, MD prescribe under Medicare Part D?
In 2024, Merit D. Lemke, MD had 162 Medicare Part D claims for 80 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.