GINA R CALVIN FNP
NPI 1366853541
Nurse Practitioner in Wentzville, MO

Q: What is Gina Calvin's NPI number?

The NPI number for Gina Calvin is 1366853541. It was assigned to this individual provider in the NPPES registry on May 10, 2014. The provider is also known as Gina R Allen Fnp.

Q: What is Gina Calvin's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Gina Calvin was last updated on February 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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 May 10, 2014PECOS EnrolledAccepts Medicare Assignment

1520 WENTZVILLE PKWY, WENTZVILLE, MO 63385(636) 497-4000(636) 497-4001 Get Directions Write a Review

NPPES record last updated: February 6, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Feb 6, 2026, Jan 31, 2026, Oct 16, 2023 and 5 more (8 updates tracked since 2017).

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About Gina R Calvin Fnp NPPES

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

GINA R CALVIN FNP (NPI 1366853541) is an individual nurse practitioner in Wentzville, Missouri, licensed in Missouri (2013044837) and active in the NPI registry since May 2014. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2013).

NPPES Registry Identity

NPI1366853541

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameGINA R CALVINCredential: FNP

Location Address1520 WENTZVILLE PKWYWentzville, MO 63385-3408

Mailing AddressPo Box 959354Saint Louis, MO 63195-9354 · (636) 497-4000 · Fax (636) 497-4001

Phone(636) 497-4000

Fax(636) 497-4001

Sole ProprietorNo

Medical School CMSOtherGraduated 2013

Enumeration DateMay 10, 2014

Last NPPES UpdateFebruary 6, 20268 updates tracked since enumeration

NPPES CertifiedFebruary 6, 2026

✔ NPI 1366853541 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

License✔ Licensed in MO · 2013044837

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.

Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License 2013044837 (MO)

1520 WENTZVILLE PKWY, Wentzville, MO 63385

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Other Names 1

Former Name (1)Gina R Allen Fnp

Secondary Practice Locations 2

Location 11598 W Meyer RdWentzville, MO 63385-3653 · Phone (636) 332-8228

Location 21111 W Pearce BlvdWentzville, MO 63385-1020 · Phone (636) 856-5362

Other Identifiers 1

Medicaid1366853541MO

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica, Oscar Insurance Company.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

Gina R Calvin Fnp 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 ID6507082104

PECOS Enrollment IDI20140716001743

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.

193 services166 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

22 services21 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.

19 services18 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010

A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.

15 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63385 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.

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Other Providers at the Same Location NPPES 14

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

DR. ROBERT SNITZER M.D.

Internal Medicine (Cardiovascular Disease)