Tony C. Lam, MD
Obstetrics & Gynecology Physician · Ste Genevieve, MO
Tony C. Lam, MD is an obstetrics & gynecology physician with a practice address in Ste Genevieve, Missouri, and NPI 1093742314, issued on Jun 26, 2006. Check the license (Missouri R2P87, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Tony C. Lam
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- R2P87 MO
Self-reported in NPPES; status is on the state search - Practice location
- 800 Ste Genevieve Dr, Ste Genevieve, MO 63670
- Phone
- (573) 883-5715
- Enumerated
- Jun 26, 2006
- Record last updated
- Feb 13, 2024
- Fax
- (573) 883-2463
- Medicare enrollment
- Enrolled (PECOS I20040928000486); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 902 in Missouri → Look up another NPI →
Also registered at 800 Ste Genevieve Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shamim Amini, MDEmergency Medicine Physician1265486617
- Rachel Bachmann, FNP-CNurse Practitioner1669278040
- Janis Biethman, R.D., L.D.Registered Dietitian1235393968
- Isabel Carron, M.S., CF-SLPSpeech-Language Pathologist1700403300
- Lisa Gibbs, FNPFamily Nurse Practitioner1437668969
- Michael Kolda, M.D.Emergency Medicine Physician1346375870
Verify Tony C. Lam in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
Search for license R2P87Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
15% more Medicare Part D claims than the average obstetrics & gynecology physician in 2024
190 Medicare Part D claims for 49 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims.
Most prescribed
- Estradiol53 claims
- Solifenacin Succinate19 claims
- Prempro13 claims
- Estradiol (Twice Weekly)12 claims
- Metronidazole12 claims
- Imvexxy11 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: $34.40
1 payment: food and beverage; the largest payer was Urgo Medical North America, 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
- Ozarks Medical CenterWest Plains, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tony C. Lam among 902 obstetrics & gynecology physician records in Missouri
Tony C. Lam, MD is one of 902 obstetrics & gynecology physician records with a practice address in Missouri. 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 11% of them.
- NPI issued2006 · 11% of these records are older, 54% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1983 · median 2007 among the 528 with a school on file
- Record last updated2024 · 55% 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 Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1 obstetrics & gynecology physician record lists a practice address in Ste Genevieve
They are 1 of the 91 NPPES records with a practice address in Ste Genevieve, and 902 obstetrics & gynecology physician records in Missouri.
All 902 in Missouri → Every provider in Ste Genevieve → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Hannah Kertz, MDSainte Genevieve, MO 636701043716830
- Joan Azoury, M.DFarmington, MO 636401154771715
- John Cooper, MDFarmington, MO 636401093193377
- John Grechus, M.D.Farmington, MO 636401831171560
- Luis Mertins, MDFarmington, MO 636401457321838
- Lauren Ostler, MDFarmington, MO 636401902547540
- Paul Clarke, M.D.Cape Girardeau, MO 637011912016056
- Heather Cugini, M.D.Cape Girardeau, MO 637011669707113
Common questions
What is Tony C. Lam, MD's NPI number?
Tony C. Lam, MD's National Provider Identifier (NPI) is 1093742314, issued on Jun 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Tony C. Lam, MD located?
The NPPES record lists a practice address at 800 Ste Genevieve Dr, Ste Genevieve, MO, 63670. Phone: (573) 883-5715. Providers update this record themselves, so call before visiting.
How can I verify Tony C. Lam, MD's license?
NPPES lists Missouri license number R2P87, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Tony C. Lam, MD prescribe under Medicare Part D?
In 2024, Tony C. Lam, MD had 190 Medicare Part D claims for 49 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.