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DR. ALLISON K DAVIS M.D.
NPI 1871617993
Surgery in Fenton, MO

Active since March 16, 2007PECOS Enrolled
1011 BOWLES AVENUE, SUITE 425, FENTON, MO 63026(636) 496-5080(636) 496-5095 Get Directions Write a Review

NPPES record last updated: March 7, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 7, 2023, Jan 29, 2019 (2 updates tracked since 2019).

About Dr. Allison K Davis M.d. NPPES

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

DR. ALLISON K DAVIS M.D. (NPI 1871617993) is an individual surgery provider in Fenton, Missouri, licensed in Missouri (2017020376) and active in the NPI registry since March 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1871617993
Entity TypeIndividualFemale
Primary Taxonomy208600000X
Provider Legal NameDR. ALLISON K DAVISCredential: M.D.
Location Address1011 BOWLES AVENUE, SUITE 425Fenton, MO 63026
Mailing Address1011 Bowles Avenue, Suite 425Fenton, MO 63026 · (636) 496-5080 · Fax (636) 496-5095
Phone(636) 496-5080
Fax(636) 496-5095
Sole ProprietorNo
Enumeration DateMarch 16, 2007
Last NPPES UpdateMarch 7, 20232 updates tracked since enumeration
✔ NPI 1871617993 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
Licenses✔ Licensed in MO · 2017020376✔ Licensed in OK · 27401
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X · License LL1436 (NV)
1011 BOWLES AVENUE, Fenton, MO 63026
Open in Google Maps ↗

Other Identifiers 3

OtherLL1436NV · Medical License
Other27401OK · Medical License
Medicaid200045083MO

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Allison K Davis M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignment

Medicare enrollment records show Allison Davis reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Ssm Medical Group, Inc.
Same address
Multi-Specialty
1011 BOWLES AVE, SUITE 300
Fenton, MO 63026
  • Reassigned Medicare billing, Missouri enrollment
  • 697 clinicians in this Medicare group
NPI 1700966207 (636) 496-5000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63026 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
$86.32 typical visit price
range $55.65 – $169.38
Typical copayment $21.58 (range $13.91 – $42.34)
Most-billed visit code 99203
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 6

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

ANASTASIA A AVERBUKH NP
Nurse Practitioner (Family)
1011 BOWLES AVENUE, SUITE 121
FENTON, MO 63026
St. Louis County (314) 200-2713
TIMOTHY JAMES PRATT M.D.
Internal Medicine
1011 BOWLES AVENUE, SUITE 121
FENTON, MO 63026
St. Louis County (314) 766-2066
RICHARD FELIX WITTOCK III D.P.M.
Podiatrist
1011 BOWLES AVENUE, SUITE 123
FENTON, MO 63026
St. Louis County (636) 717-1100
DOUGLAS DRIPPS M.D.
Internal Medicine
1011 BOWLES AVENUE, SUITE 300
FENTON, MO 63026
St. Louis County (636) 496-5000
ST LOUIS DERMATOLOGY LLC
Dermatology
1011 BOWLES AVENUE, SUITE 121
FENTON, MO 63026
St. Louis County (314) 200-2713
ANKLE AND FOOT INSTITUTE OF MISSOURI P.C.
Podiatrist
1011 BOWLES AVENUE, SUITE 123
FENTON, MO 63026
St. Louis County (636) 717-1100

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 Davis's NPI number?

The NPI number for Allison Davis is 1871617993. It was assigned to this individual provider in the NPPES registry on March 16, 2007.

Where is Allison Davis located?

Allison Davis practices at 1011 Bowles Avenue Suite 425, Fenton, MO 63026. The listed phone number is (636) 496-5080.

What is Allison Davis's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Allison Davis enrolled in Medicare?

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

Which organization bills Medicare for Allison Davis's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Allison Davis reassigns Medicare benefits to Ssm Medical Group, Inc. (Fenton, MO). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Allison Davis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Allison Davis was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.