KRISTEN LYNN MAIN FNP-C
NPI 1083163505
Nurse Practitioner - Family in Saint Louis, MO

Q: What is Kristen Main's NPI number?

The NPI number for Kristen Main is 1083163505. It was assigned to this individual provider in the NPPES registry on September 26, 2016.

Q: What is Kristen Main's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Q: When was this NPI record last updated?

The NPPES record for Kristen Main was last updated on August 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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 September 26, 2016PECOS EnrolledAccepts Medicare Assignment

2121 BARRETT STATION RD, SAINT LOUIS, MO 63131(314) 394-1923 Get Directions Write a Review

NPPES record last updated: August 19, 2025. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Jan 28, 2022, Jan 5, 2022, Sep 26, 2016 (3 updates tracked since 2016).

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About Kristen Lynn Main Fnp-c NPPES

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

KRISTEN LYNN MAIN FNP-C (NPI 1083163505) is an individual family provider in Saint Louis, Missouri, licensed in Missouri (2016013313) and active in the NPI registry since September 2016. She is enrolled in Medicare PECOS, is affiliated with Mercy Hospital South, and is a graduate of Saint Louis University School Of Medicine (2015).

NPPES Registry Identity

NPI1083163505

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameKRISTEN LYNN MAINCredential: FNP-C

Location Address2121 BARRETT STATION RDSaint Louis, MO 63131-1606

Mailing Address12639 Old Tesson Rd Ste 100Saint Louis, MO 63128-2711 · (314) 849-0311 · Fax (314) 849-4423

Phone(314) 394-1923

Sole ProprietorNo

Medical School CMSSaint Louis University School Of MedicineGraduated 2015

Enumeration DateSeptember 26, 2016

Last NPPES UpdateAugust 19, 20253 updates tracked since enumeration

NPPES CertifiedAugust 19, 2025

✔ NPI 1083163505 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in MO · 2016013313

2121 BARRETT STATION RD, Saint Louis, MO 63131

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Accepted Insurance

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

Kristen Lynn Main Fnp-c 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 ID5092094847

PECOS Enrollment IDI20161117002379

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 10

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.

Injection, triamcinolone acetonide, not otherwise specified, 10 mg J3301

Triamcinolone acetonide is a medication used to reduce inflammation in the body. It's given as a 10 mg injection for conditions like allergies, arthritis, or skin problems. The injection helps to decrease swelling, redness, and itching.

176 services28 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

153 services126 patients

Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg J0702

This injection contains two medications, betamethasone acetate and betamethasone sodium phosphate. It is used to reduce inflammation and pain. It's given by a healthcare professional, often directly into the area causing discomfort.

100 services31 patients

X-ray of knee, 3 views 73562

An X-ray of the knee, 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the knee from three different angles. This helps medical professionals to diagnose and monitor conditions like arthritis, fractures, or infections. The process is quick and painless.

82 services62 patients

Aspiration and/or injection of fluid from large joint 20610

This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.

68 services59 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

31 services31 patients

Hospital Affiliations CMS Care Compare

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

Mercy Hospital South

Acute Care Hospitals · Saint Louis, MO

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number260077

Location10010 Kennerly RoadSaint Louis, MO 63128 · St. Louis County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63131 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 6

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

CARA GOBLE FNP

Nurse Practitioner (Family)

2121 BARRETT STATION RD
SAINT LOUIS, MO 63131

St. Louis County (314) 394-1923

DOROTHY HAMMON NP

Nurse Practitioner (Family)

2121 BARRETT STATION RD
SAINT LOUIS, MO 63131

St. Louis County (314) 394-1923

SUPERIOR HEALTHCARE PHYSICAL MEDICINE OF WEST COUNTY, LLC

Physical Medicine & Rehabilitation

2121 BARRETT STATION RD
SAINT LOUIS, MO 63131

St. Louis County (314) 394-1923

ATR JOHN LLC

Physical Therapist

2121 BARRETT STATION RD
DES PERES, MO 63131

St. Louis County (314) 434-8680

TYLER HENDRIX

Chiropractor

2121 BARRETT STATION RD
SAINT LOUIS, MO 63131

St. Louis County (314) 394-1923

DR. DANIEL GOGLIOTTI D.C.

Chiropractor

2121 BARRETT STATION RD
SAINT LOUIS, MO 63131

St. Louis County (314) 394-1923

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 Kristen Main's NPI number?

The NPI number for Kristen Main is 1083163505. It was assigned to this individual provider in the NPPES registry on September 26, 2016.

Where is Kristen Main located?

Kristen Main practices at 2121 Barrett Station Rd, Saint Louis, MO 63131. The listed phone number is (314) 394-1923.

What is Kristen Main's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Kristen Main enrolled in Medicare?

Yes. Kristen Main 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 Kristen Main accept?

Health plans from Medica and UnitedHealthcare list Kristen Main 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 Kristen Main affiliated with any hospitals?

According to CMS data, Kristen Main is affiliated with Mercy Hospital South.

When was this NPI record last updated?

The NPPES record for Kristen Main was last updated on August 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.