1. Home
  2. Directory
  3. Missouri
  4. Saint Louis
  5. Obstetrics Gynecology
  6. NPI Profile

ANNALYN MICHELE WELP MD
NPI 1093342743
Obstetrics & Gynecology in Saint Louis, MO

Active since March 24, 2020PECOS Enrolled
3015 N BALLAS RD, SAINT LOUIS, MO 63131(314) 996-5000 Get Directions Write a Review

NPPES record last updated: January 5, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 5, 2026, Mar 24, 2020 (2 updates tracked since 2020).

About Annalyn Michele Welp Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ANNALYN MICHELE WELP MD (NPI 1093342743) is an individual obstetrics & gynecology provider in Saint Louis, Missouri, licensed in Missouri (2025013464) and active in the NPI registry since March 2020. She is enrolled in Medicare PECOS and is a graduate of Virginia Commonwealth University, School Of Medicine (2020).

NPPES Registry Identity

NPI1093342743
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameANNALYN MICHELE WELPCredential: MD
Location Address3015 N BALLAS RDSaint Louis, MO 63131-2329
Mailing Address3015 N Ballas RdSaint Louis, MO 63131-2329 · (314) 996-5000
Phone(314) 996-5000
Sole ProprietorNo
Medical School CMSVirginia Commonwealth University, School Of MedicineGraduated 2020
Enumeration DateMarch 24, 2020
Last NPPES UpdateJanuary 5, 20262 updates tracked since enumeration
NPPES CertifiedJanuary 5, 2026
✔ NPI 1093342743 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in MO · 2025013464
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
Also ListedObstetrics & Gynecology · Gynecologic OncologyTaxonomy 207VX0201X · License 2025013464 (MO)
3015 N BALLAS RD, Saint Louis, MO 63131
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Annalyn Michele Welp Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1254757693
PECOS Enrollment IDI20260211001746
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63131 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$128.28 typical visit price
range $55.65 – $169.38
Typical copayment $32.07 (range $13.91 – $42.34)
Most-billed visit code 99204
Established Patient
$69.50 typical visit price
range $17.76 – $137.92
Typical copayment $17.37 (range $4.44 – $34.48)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MS. ASHLEY FRANCES MARIE PIKE FNP
Nurse Practitioner (Family)
3015 N BALLAS RD, DEPT EMERGENCY MED
SAINT LOUIS, MO 63131
St. Louis County (314) 966-5000
PAUL S PATANE M.D.
Anesthesiology
3015 N BALLAS RD
SAINT LOUIS, MO 63131
St. Louis County (314) 996-5330
MR. BLAIR ANTHONY MALENCH PA
Physician Assistant
3015 N BALLAS RD
SAINT LOUIS, MO 63131
St. Louis County (314) 996-5225
ADNAN MANZOOR MD
Hospitalist
3015 N BALLAS RD
SAINT LOUIS, MO 63131
St. Louis County (314) 996-5772
LAUREN MARIE HECHT RD, LD
Dietitian, Registered
3015 N BALLAS RD
SAINT LOUIS, MO 63131
St. Louis County (573) 579-6375
DR. ALAN P LYSS MD
Internal Medicine (Hematology & Oncology)
3015 N BALLAS RD
SAINT LOUIS, MO 63131
St. Louis County (314) 996-5514
VIRGILIO P DUMADAG MD
Pathology (Anatomic Pathology & Clinical Pathology)
3015 N BALLAS RD, DEPARTMENT OF PATHOLOGY
SAINT LOUIS, MO 63131
St. Louis County (314) 996-4285
STEPHEN R DAVIS M.D.
Anesthesiology
3015 N BALLAS RD
SAINT LOUIS, MO 63131
St. Louis County (314) 996-5330

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Annalyn Welp's NPI number?

The NPI number for Annalyn Welp is 1093342743. It was assigned to this individual provider in the NPPES registry on March 24, 2020.

Where is Annalyn Welp located?

Annalyn Welp practices at 3015 N Ballas Rd, Saint Louis, MO 63131. The listed phone number is (314) 996-5000.

What is Annalyn Welp's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Annalyn Welp enrolled in Medicare?

Yes. Annalyn Welp is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Annalyn Welp was last updated on January 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.