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DR. ALLISON POWELL MD
NPI 1689249757
Obstetrics & Gynecology in Saint Louis, MO

Active since May 21, 2021PECOS Enrolled
615 S NEW BALLAS RD, SAINT LOUIS, MO 63141(314) 251-7498(314) 251-3921 Get Directions Write a Review

NPPES record last updated: August 22, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Allison Powell Md NPPES

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

DR. ALLISON POWELL MD (NPI 1689249757) is an individual obstetrics & gynecology provider in Saint Louis, Missouri, licensed in Missouri (2025029014) and active in the NPI registry since May 2021. She is enrolled in Medicare PECOS, maintains a secondary practice location in Saint Louis, and is a graduate of University Of Michigan Medical School (2021).

NPPES Registry Identity

NPI1689249757
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameDR. ALLISON POWELLCredential: MD
Location Address615 S NEW BALLAS RDSaint Louis, MO 63141-8221
Mailing Address615 S New Ballas RdSaint Louis, MO 63141-8221 · (314) 251-7498 · Fax (314) 251-3921
Phone(314) 251-7498
Fax(314) 251-3921
Sole ProprietorNo
Medical School CMSUniversity Of Michigan Medical SchoolGraduated 2021
Enumeration DateMay 21, 2021
Last NPPES UpdateAugust 22, 2025
NPPES CertifiedAugust 22, 2025
✔ NPI 1689249757 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
Licenses✔ Licensed in MO · 2025029014✔ Licensed in OH · 57.251887
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.
615 S NEW BALLAS RD, Saint Louis, MO 63141
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Secondary Practice Location 1

Location 1615 S New Ballas Rd Ste 1400Saint Louis, MO 63141-8221 · Phone (314) 521-7955 · Fax (314) 251-7797

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Allison Powell Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1658875752
PECOS Enrollment IDI20250922000318
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 63141 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.

MRS. PATRICIA ANN RICE APN
Nurse Practitioner (Family)
615 S NEW BALLAS RD
SAINT LOUIS, MO 63141
St. Louis County (314) 251-6339
MARY BETH WALKER FNP
Nurse Practitioner (Family)
615 S NEW BALLAS RD
SAINT LOUIS, MO 63141
St. Louis County (314) 251-6000
LOVEPREET SINGH RANDHAWA MD
Internal Medicine
615 S NEW BALLAS RD
SAINT LOUIS, MO 63141
St. Louis County (314) 251-6339
DR. CONNOR ROBERT REIS DO
Internal Medicine
615 S NEW BALLAS RD
SAINT LOUIS, MO 63141
St. Louis County (314) 251-6930
MR. SHEBY THOMAS AA-S
Anesthesiologist Assistant
615 S NEW BALLAS RD, DEPT OF ANESTHESIOLOGY
SAINT LOUIS, MO 63141
St. Louis County (636) 386-9224
JOSE L OLIVER SEGARRA
Dentist (General Practice)
615 S NEW BALLAS RD
SAINT LOUIS, MO 63141
St. Louis County (314) 251-6382
CAREN BIRKENKAMP PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
615 S NEW BALLAS RD
SAINT LOUIS, MO 63141
St. Louis County (314) 251-6000
ANAS M HASIC MD
Internal Medicine
615 S NEW BALLAS RD
SAINT LOUIS, MO 63141
St. Louis County (314) 509-5305

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 Allison Powell's NPI number?

The NPI number for Allison Powell is 1689249757. It was assigned to this individual provider in the NPPES registry on May 21, 2021.

Where is Allison Powell located?

Allison Powell practices at 615 S New Ballas Rd, Saint Louis, MO 63141. The listed phone number is (314) 251-7498.

What is Allison Powell's specialty?

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

Is Allison Powell enrolled in Medicare?

Yes. Allison Powell is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Allison Powell was last updated on August 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.