CHRISTIN L WELLER M.D.
NPI 1831391002
Pathology - Anatomic Pathology & Clinical Pathology in Saint Louis, MO

Q: What is Christin Weller's NPI number?

The NPI number for Christin Weller is 1831391002. It was assigned to this individual provider in the NPPES registry on June 1, 2007. The provider is also known as Christin L Foltz M.D..

Q: What is Christin Weller's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Q: When was this NPI record last updated?

The NPPES record for Christin Weller was last updated on August 25, 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.

Active since June 01, 2007PECOS EnrolledAccepts Medicare Assignment

3635 VISTA AVE, SAINT LOUIS, MO 63110(314) 577-8782 Get Directions Write a Review

NPPES record last updated: August 25, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Christin L Weller M.d. NPPES

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

CHRISTIN L WELLER M.D. (NPI 1831391002) is an individual anatomic pathology & clinical pathology provider in Saint Louis, Missouri, licensed in Missouri (2007026051) and active in the NPI registry since June 2007. She is enrolled in Medicare PECOS, is affiliated with St Francis Hospital- Emory Healthcare, and is a graduate of Saint Louis University School Of Medicine (2004).

NPPES Registry Identity

NPI1831391002

Entity TypeIndividualFemale

Primary Taxonomy207ZP0102X

Provider Legal NameCHRISTIN L WELLERCredential: M.D.

Location Address3635 VISTA AVESaint Louis, MO 63110-2539

Mailing Address3635 Vista AveSaint Louis, MO 63110-2539

Phone(314) 577-8782

Sole ProprietorNo

Medical School CMSSaint Louis University School Of MedicineGraduated 2004

Enumeration DateJune 1, 2007

Last NPPES UpdateAugust 25, 2025

NPPES CertifiedAugust 25, 2025

✔ NPI 1831391002 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians

Taxonomy Code207ZP0102X

Licenses✔ Licensed in MO · 2007026051✔ Licensed in IN · 01095305A✔ Licensed in KY · C3853

Definition

A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

Also ListedPathology · HematologyTaxonomy 207ZH0000X · License 2007026051 (MO)

3635 VISTA AVE, Saint Louis, MO 63110

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Other Names 1

Former Name (1)Christin L Foltz M.d.

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Christin L Weller M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8123108610

PECOS Enrollment IDI20080109000787, I20120215000327, I20250902000853, I20250908002742, I20251020000704

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.

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

St Francis Hospital- Emory Healthcare

Acute Care Hospitals · Columbus, GA

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number110129

Location2122 Manchester ExpresswayColumbus, GA 31995 · Muscogee County

Emergency services Birthing friendly

Lutheran Hospital Of Indiana

Acute Care Hospitals · Fort Wayne, IN

3/5 CMS rating

OwnershipProprietary

CMS Certification Number150017

Location7950 W Jefferson BlvdFort Wayne, IN 46804 · Allen County

Emergency services Birthing friendly

Kosciusko Community Hospital

Acute Care Hospitals · Warsaw, IN

2/5 CMS rating

OwnershipProprietary

CMS Certification Number150133

Location2101 E Dubois DrWarsaw, IN 46580 · Kosciusko County

Emergency services Birthing friendly

Adams Memorial Hospital

Critical Access Hospitals · Decatur, IN

OwnershipGovernment - Local

CMS Certification Number151330

Location1100 Mercer AveDecatur, IN 46733 · Adams County

Emergency services Birthing friendly

Owensboro Health Regional Hospital

Acute Care Hospitals · Owensboro, KY

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number180038

Location1201 Pleasant Valley RoadOwensboro, KY 42303 · Daviess County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63110 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

$98.37 typical visit price

range $17.76 – $137.92

Typical copayment $24.59 (range $4.44 – $34.48)

Most-billed visit code 99214

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.

DR. CHRIS C.W. CHAN M.D.

Internal Medicine

3635 VISTA AVE
SAINT LOUIS, MO 63110

St. Louis City (314) 577-8000

STEVEN NGUYEN M.D.

Internal Medicine

3635 VISTA AVE
SAINT LOUIS, MO 63110

St. Louis City (314) 577-8000

DR. PUJAN H PATEL M.D. BS

Internal Medicine

3635 VISTA AVE, 7TH FLOOR DESLOGE TOWER
SAINT LOUIS, MO 63110

St. Louis City (314) 577-8856

MICHAEL RYAN CAVALIER

Registered Nurse (Emergency)

3635 VISTA AVE
SAINT LOUIS, MO 63110

St. Louis City (314) 577-8777

JANET LAQUET PHARMD

Pharmacist (Oncology)

3635 VISTA AVE
SAINT LOUIS, MO 63110

St. Louis City (314) 257-8516

TENET HEALTHSYSTEM SL, INC.

General Acute Care Hospital

3635 VISTA AVE
SAINT LOUIS, MO 63110

St. Louis City (314) 577-8000

NECAT HAVLIOGLU MD

Pathology (Anatomic Pathology & Clinical Pathology)

3635 VISTA AVE, SAINT LOUIS UNIVERSITY PATHOLOGY SERVICES
SAINT LOUIS, MO 63110

St. Louis City (314) 577-8475

DR. DANIEL KEVIN HOLT MD

Radiology (Diagnostic Radiology)

3635 VISTA AVE
SAINT LOUIS, MO 63110

St. Louis City (314) 268-5783

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 Christin Weller's NPI number?

The NPI number for Christin Weller is 1831391002. It was assigned to this individual provider in the NPPES registry on June 1, 2007. The provider is also known as Christin L Foltz M.D..

Where is Christin Weller located?

Christin Weller practices at 3635 Vista Ave, Saint Louis, MO 63110. The listed phone number is (314) 577-8782.

What is Christin Weller's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Is Christin Weller enrolled in Medicare?

Yes. Christin Weller is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Christin Weller accept?

Health plans from Medica list Christin Weller as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Christin Weller affiliated with any hospitals?

According to CMS data, Christin Weller is affiliated with St Francis Hospital- Emory Healthcare, Lutheran Hospital Of Indiana, Kosciusko Community Hospital, Adams Memorial Hospital and Owensboro Health Regional Hospital.

When was this NPI record last updated?

The NPPES record for Christin Weller was last updated on August 25, 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.