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MRS. THERESA LYNN REHG ANP
NPI 1760907414
Nurse Practitioner in Festus, MO

Active since August 03, 2017PECOS EnrolledAccepts Medicare Assignment
96.36/100
CMS Quality Rating
1400 US HIGHWAY 61 STE 210, FESTUS, MO 63028(636) 933-8880(636) 933-8881 Get Directions Write a Review

NPPES record last updated: October 10, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Oct 10, 2023, Nov 15, 2021, Nov 12, 2021 and 3 more (6 updates tracked since 2017).

About Mrs. Theresa Lynn Rehg Anp NPPES

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

MRS. THERESA LYNN REHG ANP (NPI 1760907414) is an individual nurse practitioner in Festus, Missouri, licensed in Missouri (2017026643) and active in the NPI registry since August 2017. She is enrolled in Medicare PECOS, is affiliated with Mercy Hospital Jefferson, and is a graduate of Other (2017).

NPPES Registry Identity

NPI1760907414
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMRS. THERESA LYNN REHGCredential: ANP
Location Address1400 US HIGHWAY 61 STE 210Festus, MO 63028-4141
Mailing AddressPo Box 776084Chicago, IL 60677-6084 · (636) 933-8880 · Fax (636) 933-8881
Phone(636) 933-8880
Fax(636) 933-8881
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateAugust 3, 2017
Last NPPES UpdateOctober 10, 20236 updates tracked since enumeration
NPPES CertifiedOctober 10, 2023
✔ NPI 1760907414 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in MO · 2017026643
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
1400 US HIGHWAY 61 STE 210, Festus, MO 63028
Open in Google Maps ↗

Other Identifiers 1

Medicaid420048073MO

Accepted Insurance

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

Mrs. Theresa Lynn Rehg Anp 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 ID6800169004
PECOS Enrollment IDI20170911002002
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.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
192 services114 patients
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report 95251
This procedure involves placing a small sensor under your skin to continuously monitor your blood sugar levels in tissue fluid. The data is interpreted and a report is generated to help manage your diabetes more effectively.
93 services55 patients
Hemoglobin a1c level 83036
Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.
88 services67 patients
Blood glucose (sugar) test performed by hand-held instrument 82962
A blood glucose test uses a handheld device to measure the amount of sugar in your blood. A small prick on your finger allows a drop of blood to be placed on a test strip, which is then read by the device. This helps monitor and manage diabetes effectively.
33 services28 patients

Hospital Affiliations CMS Care Compare 2

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

Mercy Hospital Jefferson

Acute Care Hospitals · Festus, MO
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260023
Location1400 Us Highway 61Festus, MO 63028 · Jefferson County
Emergency services

Barnes Jewish Hospital

Acute Care Hospitals · Saint Louis, MO
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number260032
LocationOne Barnes-Jewish Hospital PlazaSaint Louis, MO 63110 · St. Louis City County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63028 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

96.36/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality86.23
Promoting Interoperability100
Improvement Activities40

Referred Medical Equipment & Supplies CMS DME claims 7

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Supplies for maintenance of insulin infusion catheter, per week A4224
DME-Other DME · category DE017N
8 suppliers59 claims722 services$18.54 avg. paid by Medicare
Supplies for external insulin infusion pump, syringe type cartridge, sterile, each A4225
DME-Other DME · category DE017N
8 suppliers63 claims1,915 services$2.34 avg. paid by Medicare
Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
25 suppliers45 claims205 services$6.17 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
9 suppliers17 claims46 services$1.15 avg. paid by Medicare
External ambulatory infusion pump, insulin E0784
DME-Other DME · category DE017N
7 suppliers48 claims48 services$291.81 avg. paid by Medicare
Insulin for administration through dme (i.e., insulin pump) per 50 units J1817
Treatment-Injections and Infusions (nononcologic) · category RI000N
13 suppliers46 claims3,940 services$6.62 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 4

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

JOSHUA BOWERS PA-C
Physician Assistant
1400 US HIGHWAY 61 STE 210
CRYSTAL CTY, MO 63028
Jefferson County (636) 933-8880
KRISTEN RIDER APRN, NP-C
Nurse Practitioner (Family)
1400 US HIGHWAY 61 STE 210
FESTUS, MO 63028
Jefferson County (636) 933-8880
DR. SHRENIKA GUNUKULA REDDY M.D.
Internal Medicine (Endocrinology, Diabetes & Metabolism)
1400 US HIGHWAY 61 STE 210
FESTUS, MO 63028
Jefferson County (636) 933-8880
AMBER ELIZABETH PINSON-HILKEMEYER DO
Internal Medicine (Endocrinology, Diabetes & Metabolism)
1400 US HIGHWAY 61 STE 210
FESTUS, MO 63028
Jefferson County (636) 933-8880

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 Theresa Rehg's NPI number?

The NPI number for Theresa Rehg is 1760907414. It was assigned to this individual provider in the NPPES registry on August 3, 2017.

Where is Theresa Rehg located?

Theresa Rehg practices at 1400 Us Highway 61 Ste 210, Festus, MO 63028. The listed phone number is (636) 933-8880.

What is Theresa Rehg's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Theresa Rehg enrolled in Medicare?

Yes. Theresa Rehg 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 Theresa Rehg accept?

Health plans from Anthem Blue Cross and Blue Shield, Medica and UnitedHealthcare list Theresa Rehg 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 Theresa Rehg affiliated with any hospitals?

According to CMS data, Theresa Rehg is affiliated with Mercy Hospital Jefferson and Barnes Jewish Hospital.

When was this NPI record last updated?

The NPPES record for Theresa Rehg was last updated on October 10, 2023. 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.