Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MARION JEAN WAINWRIGHT MD
NPI 1942262415
Internal Medicine in Biloxi, MS

Q: What is Marion Wainwright's NPI number?

The NPI number for Marion Wainwright is 1942262415. It was assigned to this individual provider in the NPPES registry on April 3, 2006.

Q: What is Marion Wainwright's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Marion Wainwright was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 38 days 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 April 03, 2006PECOS Enrolled

147 REYNOIR ST, STE 204, BILOXI, MS 39530(228) 374-2051(228) 374-5741 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Marion Jean Wainwright Md NPPES

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

MARION JEAN WAINWRIGHT MD (NPI 1942262415) is an individual internal medicine provider in Biloxi, Mississippi, licensed in Missouri (08060) and active in the NPI registry since April 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1942262415

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameMARION JEAN WAINWRIGHTCredential: MD

Location Address147 REYNOIR ST, STE 204Biloxi, MS 39530

Mailing Address147 Reynoir St, Ste 204Biloxi, MS 39530 · (228) 374-2051 · Fax (228) 374-5741

Phone(228) 374-2051

Fax(228) 374-5741

Sole ProprietorNo

Enumeration DateApril 3, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1942262415 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in MO · 08060

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

147 REYNOIR ST, Biloxi, MS 39530

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Other Identifiers 1

Medicaid018764MS

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Marion Jean Wainwright Md 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 39530 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

$120.41 typical visit price

range $51.65 – $159.18

Typical copayment $30.10 (range $12.91 – $39.79)

Most-billed visit code 99204

Established Patient

$92.20 typical visit price

range $16.15 – $129.61

Typical copayment $23.05 (range $4.03 – $32.40)

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.

Reported Quality Measures

Colorectal Cancer Screening

Percentage of adults 50-75 years of age who had appropriate screening for colorectal cancer

100%51 patients5/55-star benchmark: 100%

Pneumococcal Vaccination Status for Older Adults

Percentage of patients 65 years of age and older who have ever received a pneumococcal vaccine

99%109 patients4/55-star benchmark: 100%

Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan

Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…

100%118 patients5/55-star benchmark: 100%

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 15

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

TRACIE GOSS NP

Nurse Practitioner (Family)

147 REYNOIR ST, SUITE 101
BILOXI, MS 39530

Harrison County (228) 436-1181

DR. COURTNEY ELIZABETH MEREDITH M.D.

Obstetrics & Gynecology

147 REYNOIR ST, SUITE 105
BILOXI, MS 39530

Harrison County (228) 436-6658

HARRISON COUNTY HMA PHYSICIAN MANAGEMENT INC

Obstetrics & Gynecology

147 REYNOIR ST, SUITE 203
BILOXI, MS 39530

Harrison County (228) 385-1451

BILOXI OB GYN CLINIC

Obstetrics & Gynecology (Gynecology)

147 REYNOIR ST, SUITE 105
BILOXI, MS 39530

Harrison County (228) 436-6658

ENDOCRINE CARE CENTER, PLLC

Specialist

147 REYNOIR ST, SUITE 305
BILOXI, MS 39530

Harrison County (228) 432-5200

BILOXI HMA PHYSICIAN MANAGEMENT, LLC

Internal Medicine

147 REYNOIR ST, SUITE 205
BILOXI, MS 39530

Harrison County (228) 207-3020

BILOXI BAY UROLOGY CENTER PLLC

Clinic/Center (Medical Specialty)

147 REYNOIR ST, SUITE 306
BILOXI, MS 39530

Harrison County (228) 432-7817

BILOXI HMA PHYSICIAN MANAGEMENT, LLC

Psychiatry & Neurology (Neurology)

147 REYNOIR ST, SUITE 304
BILOXI, MS 39530

Harrison County (228) 436-1600

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 Marion Wainwright's NPI number?

The NPI number for Marion Wainwright is 1942262415. It was assigned to this individual provider in the NPPES registry on April 3, 2006.

Where is Marion Wainwright located?

Marion Wainwright practices at 147 Reynoir St Ste 204, Biloxi, MS 39530. The listed phone number is (228) 374-2051.

What is Marion Wainwright's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Marion Wainwright enrolled in Medicare?

Yes. Marion Wainwright is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Marion Wainwright was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 38 days 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.