NPPES file of Aug 9, 2026

Kathy Kaisee Lee-Ostermayer, M.D.

Obstetrics & Gynecology Physician · Houston, TX

Kathy Kaisee Lee-Ostermayer, M.D. is an obstetrics & gynecology physician with a practice address in Houston, Texas, and NPI 1801156732, issued on May 25, 2012. Check the license (Texas Q8739, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1801156732
Name
Kathy Kaisee Lee-Ostermayer
Credential
M.D.
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License numbers
Q8739 TX
BP1004414 TX
Self-reported in NPPES; status is on the state search
Practice location
7400 Fannin St Ste 1050, Houston, TX 77054
Phone
(713) 795-1000
Enumerated
May 25, 2012
Record last updated
Mar 9, 2017 (not updated in 9 years: call before relying on the address or phone)
Fax
(713) 796-1037
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest obstetrics & gynecology physician records → All 3,524 in Texas → Look up another NPI →

Also registered at 7400 Fannin St Ste 1050

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Christine Murray, M.D.Obstetrics & Gynecology Physician1528422433

Verify Kathy Kaisee Lee-Ostermayer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license Q8739    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Texas license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Industry payments in 2024: $21.74

1 payment: food and beverage; the largest payer was Abbvie 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.

  1. Kathy Lee-Ostermayer$21.74
  2. Specialty average$1,030.61

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Kathy Kaisee Lee-Ostermayer among 3,524 obstetrics & gynecology physician records in Texas

Kathy Kaisee Lee-Ostermayer, M.D. is one of 3,524 obstetrics & gynecology physician records with a practice address in Texas. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 69% of them.

  • NPI issued2012 · 69% of these records are older, 27% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileNo · 59% of these records are
  • Record last updated2017 · 54% 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 Texas 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 Texas

There are 3,524 obstetrics & gynecology physician records in Texas.

All 3,524 in Texas → Every provider in Houston → Obstetrics & Gynecology Physician nationwide →

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Karolina Adam, MDHouston, TX 770541326049891
  2. Maryam Baird, M.D.Houston, TX 770541063415255
  3. Dawn Black, M.D.Houston, TX 770541710980909
  4. Stephen Cone, M.D.Houston, TX 770541912900184
  5. Jason Cooper, M.D.Houston, TX 770541326041484
  6. Sebastian Faro, MD PHDHouston, TX 770541356342315
  7. Patrice Firpo, M.D.Houston, TX 770541982607032
  8. James Gullett, M.D.Houston, TX 770541811990864

Common questions

What is Kathy Kaisee Lee-Ostermayer, M.D.'s NPI number?

Kathy Kaisee Lee-Ostermayer, M.D.'s National Provider Identifier (NPI) is 1801156732, issued on May 25, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Kathy Kaisee Lee-Ostermayer, M.D. located?

The NPPES record lists a practice address at 7400 Fannin St Ste 1050, Houston, TX, 77054. Phone: (713) 795-1000. Providers update this record themselves, so call before visiting.

How can I verify Kathy Kaisee Lee-Ostermayer, M.D.'s license?

NPPES lists Texas license number Q8739, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.