NPPES file of Aug 9, 2026

Becky Kaufman Lynn, MD

Obstetrics & Gynecology Physician · Saint Louis, MO

Becky Kaufman Lynn, MD is an obstetrics & gynecology physician with a practice address in Saint Louis, Missouri, and NPI 1326003559, issued on Apr 19, 2006. Check the license (Missouri 2003009736, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; 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
1326003559
Name
Becky Kaufman Lynn
Credential
MD
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
2003009736 MO
Self-reported in NPPES; status is on the state search
Practice location
1031 Bellevue Ave, Saint Louis, MO 63117
Phone
(314) 977-7455
Enumerated
Apr 19, 2006
Record last updated
Aug 31, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(314) 977-7477
Medicaid ID
208401208 MO
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.
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Also registered at 1031 Bellevue Ave

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

  1. Laura Anderson, WHNPWomen's Health Nurse Practitioner1457903346
  2. Emily Basarabescu, PAPhysician Assistant1043507528
  3. Robert Blaskiewicz, M.D.Obstetrics & Gynecology Physician1407880081
  4. Rosemary Catanzaro, RD, MS, CDE, LDRegistered Dietitian1194883231
  5. Andy Chen, MDObstetrics & Gynecology Physician1841870847
  6. Karen Crider, MSN, WHNP-BCWomen's Health Nurse Practitioner1336673458

Verify Becky Kaufman Lynn in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
    Search for license 2003009736
    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 Missouri license search

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10% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024

149 Medicare Part D claims for 25 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 35% of claims.

  1. Becky Lynn149
  2. Specialty average165

Most prescribed

  1. Estradiol (Twice Weekly)26 claims
  2. Estradiol18 claims
  3. Imvexxy15 claims
  4. Ozempic12 claims
  5. Valacyclovir12 claims
  6. Progesterone11 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: $7,562.63

56 payments; by number, the most common kind was food and beverage; the largest payer was Mayne Pharma Commercial 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.

  1. Becky Lynn$7,562.63
  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.

Becky Kaufman Lynn among 902 obstetrics & gynecology physician records in Missouri

Becky Kaufman Lynn, 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 fileNo · 59% of these records are
  • Record last updated2015 · 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).

332 obstetrics & gynecology physician records list a practice address in Saint Louis

They are 332 of the 27,605 NPPES records with a practice address in Saint Louis, and 902 obstetrics & gynecology physician records in Missouri.

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

  1. Amy Bilyeu, MDSaint Louis, MO 631171316238041
  2. Robert Blaskiewicz, M.D.Saint Louis, MO 631171407880081
  3. Mary Holloran-Schwartz, M.D.Saint Louis, MO 631171184655474
  4. Cherie Lefevre, M.D.Saint Louis, MO 631171205867728
  5. Leslie McCloskey, M.D.Saint Louis, MO 631171609800234
  6. Kelly Ott, M.D.Saint Louis, MO 631171275734261
  7. Jill Powell, M.D.Saint Louis, MO 631171932134053
  8. Amy Ravin, M.D.Saint Louis, MO 631171518963859

Common questions

What is Becky Kaufman Lynn, MD's NPI number?

Becky Kaufman Lynn, MD's National Provider Identifier (NPI) is 1326003559, issued on Apr 19, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Becky Kaufman Lynn, MD located?

The NPPES record lists a practice address at 1031 Bellevue Ave, Saint Louis, MO, 63117. Phone: (314) 977-7455. Providers update this record themselves, so call before visiting.

How can I verify Becky Kaufman Lynn, MD's license?

NPPES lists Missouri license number 2003009736, 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 Becky Kaufman Lynn, MD prescribe under Medicare Part D?

In 2024, Becky Kaufman Lynn, MD had 149 Medicare Part D claims for 25 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.