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THEODORE KREMER M.D.
NPI 1013397751
Pediatrics in Hazelwood, MO

Active since June 08, 2015PECOS Enrolled
637 DUNN RD STE 180, HAZELWOOD, MO 63042(314) 838-7912(314) 921-6283 Get Directions Write a Review

NPPES record last updated: September 13, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 13, 2024, Feb 8, 2019, Jul 2, 2018 (3 updates tracked since 2018).

About Theodore Kremer M.d. NPPES

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

THEODORE KREMER M.D. (NPI 1013397751) is an individual pediatrics provider in Hazelwood, Missouri, licensed in Missouri (2018011910) and active in the NPI registry since June 2015. He is enrolled in Medicare PECOS and maintains a secondary practice location in Rolla.

NPPES Registry Identity

NPI1013397751
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameTHEODORE KREMERCredential: M.D.
Location Address637 DUNN RD STE 180Hazelwood, MO 63042-1759
Mailing AddressPo Box 23340Saint Louis, MO 63156-3340 · (314) 851-1000
Phone(314) 838-7912
Fax(314) 921-6283
Sole ProprietorNo
Enumeration DateJune 8, 2015
Last NPPES UpdateSeptember 13, 20243 updates tracked since enumeration
NPPES CertifiedSeptember 13, 2024
✔ NPI 1013397751 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in MO · 2018011910
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
637 DUNN RD STE 180, Hazelwood, MO 63042
Open in Google Maps ↗

Secondary Practice Location 1

Location 11000 W 10th StRolla, MO 65401-2905 · Phone (573) 458-8899 · Fax (573) 364-9000

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Theodore Kremer 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 Reassignments

4

Medicare enrollment records show Theodore Kremer reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Ssm Health Care St. Louis
4.3 mi
Cardiovascular Disease
12303 DE PAUL DR
Bridgeton, MO 63044
  • Reassigned Medicare billing, Missouri enrollment
  • 741 clinicians in this Medicare group
NPI 1376598599 (314) 344-6000
Ssm Cardinal Glennon Childrens Hospital
12 mi
Pediatrics
2927 S . KINGS HIGHWAY BLVD
Saint Louis, MO 63139
  • Reassigned Medicare billing, Illinois enrollment
  • Medicare enrollment name: Ssm Cardinal Glennon Children's Hospital
  • 76 clinicians in this Medicare group
NPI 1073568226 (314) 268-4070
Phelps County Regional Medical Center
87 mi
Rural Health
1000 N JEFFERSON STREET
St. James, MO 65559
  • Reassigned Medicare billing, Missouri enrollment
  • 195 clinicians in this Medicare group
NPI 1457799520 (573) 265-8840
Pcrmc Medical Group, Inc
95 mi
Clinic/Center
1050 W 10TH ST
Rolla, MO 65401
  • Reassigned Medicare billing, Missouri enrollment
  • 145 clinicians in this Medicare group
NPI 1124237227 (573) 364-9000

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 63042 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
$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 3

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

JEONG NAM KIM-JUDD MD
Pediatrics
637 DUNN RD STE 180
HAZELWOOD, MO 63042
St. Louis County (314) 838-7912
JOHN GALGANI M.D.
Pediatrics
637 DUNN RD STE 180
HAZELWOOD, MO 63042
St. Louis County (314) 838-7912
SHIRLEY M KNIGHT M.D.
Pediatrics
637 DUNN RD STE 180
HAZELWOOD, MO 63042
St. Louis County (314) 838-7912

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 Theodore Kremer's NPI number?

The NPI number for Theodore Kremer is 1013397751. It was assigned to this individual provider in the NPPES registry on June 8, 2015.

Where is Theodore Kremer located?

Theodore Kremer practices at 637 Dunn Rd Ste 180, Hazelwood, MO 63042. The listed phone number is (314) 838-7912.

What is Theodore Kremer's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Theodore Kremer enrolled in Medicare?

Yes. Theodore Kremer is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Theodore Kremer's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Theodore Kremer reassigns Medicare benefits to 4 organizations: Ssm Health Care St. Louis (Bridgeton, MO), Ssm Cardinal Glennon Childrens Hospital (Saint Louis, MO), Phelps County Regional Medical Center (St. James, MO) and Pcrmc Medical Group, Inc (Rolla, MO). Each 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 Theodore Kremer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Theodore Kremer accept?

Health plans from Anthem Blue Cross and Blue Shield list Theodore Kremer 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.

When was this NPI record last updated?

The NPPES record for Theodore Kremer was last updated on September 13, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.