SAMANTHA NEALON M.D.
NPI 1053775171
Urology in Largo, MD

Q: What is Samantha Nealon's NPI number?

The NPI number for Samantha Nealon is 1053775171. It was assigned to this individual provider in the NPPES registry on April 6, 2016. The provider is also known as Samantha Caroline Ward Nealon MD.

Q: What is Samantha Nealon's specialty?

The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.

Q: When was this NPI record last updated?

The NPPES record for Samantha Nealon was last updated on February 25, 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 April 06, 2016PECOS EnrolledAccepts Medicare Assignment

1221 MERCANTILE LN, LARGO, MD 20774(301) 618-5500 Get Directions Write a Review

NPPES record last updated: February 25, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 16, 2022, Jul 6, 2021 (2 updates tracked since 2021).

On this page

About Samantha Nealon M.d. NPPES

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

SAMANTHA NEALON M.D. (NPI 1053775171) is an individual urology provider in Largo, Maryland, licensed in Maryland (D0093542) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of University Of South Carolina School Of Medicine (2016).

NPPES Registry Identity

NPI1053775171

Entity TypeIndividualFemale

Primary Taxonomy208800000X

Provider Legal NameSAMANTHA NEALONCredential: M.D.

Location Address1221 MERCANTILE LNLargo, MD 20774-5374

Mailing Address5323 Harry Hines Blvd Stop 7200Dallas, TX 75390-9087 · (813) 974-6580 · Fax (813) 905-9842

Phone(301) 618-5500

Sole ProprietorNo

Medical School CMSUniversity Of South Carolina School Of MedicineGraduated 2016

Enumeration DateApril 6, 2016

Last NPPES UpdateFebruary 25, 20262 updates tracked since enumeration

NPPES CertifiedFebruary 25, 2026

✔ NPI 1053775171 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyUrologyAllopathic & Osteopathic Physicians

Taxonomy Code208800000X

Licenses✔ Licensed in MD · D0093542✔ Licensed in TX · T0384

Definition

A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

1221 MERCANTILE LN, Largo, MD 20774

Open in Google Maps ↗

Other Names 1

Other Name (5)Samantha Caroline Ward Nealon Md

Secondary Practice Locations 2

Location 12001 Inwood RdDallas, TX 75390-3438 · Phone (469) 291-3368

Location 217 Davis Blvd Ste 308Tampa, FL 33606-3438 · Phone (813) 974-6580 · Fax (813) 905-9842

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

Samantha Nealon M.d. 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 ID7315341336

PECOS Enrollment IDI20220928000043, I20220928000227

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 20774 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

$147.85 typical visit price

range $65.18 – $194.86

Typical copayment $36.96 (range $16.29 – $48.71)

Most-billed visit code 99204

Established Patient

$80.66 typical visit price

range $21.40 – $158.88

Typical copayment $20.16 (range $5.35 – $39.72)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Leave this field empty

Other Providers at the Same Location NPPES 20

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

DR. EARL JOHN D MAURICIO M.D.

Psychiatry & Neurology (Psychiatry)

1221 MERCANTILE LN
LARGO, MD 20774

Prince George's County (301) 386-6800

DR. ENYINNAYA ROSE NWANERI M.D.,M.P.H.

Anesthesiology

1221 MERCANTILE LN
UPPER MARLBORO, MD 20774

Prince George's County (301) 395-2074

DR. LYNN ANETTA THOMAS MD

Internal Medicine

1221 MERCANTILE LN, KAISER PERMANENTE LARGO MEDICAL CENTER
LARGO, MD 20774

Prince George's County (301) 618-5500

DR. VIRGIL LEE GRAHAM MD

Obstetrics & Gynecology (Maternal & Fetal Medicine)

1221 MERCANTILE LN, DEPT OF OBGYN
LARGO, MD 20774

Prince George's County (301) 618-5578

SASHA ROCHELLE JARRETT MD

Anesthesiology

1221 MERCANTILE LN
UPPER MARLBORO, MD 20774

Prince George's County (301) 456-4368

FELICIA C ELVIS PA

Physician Assistant

1221 MERCANTILE LN, KAISER PERMANENTE LARGO MEDICAL CENTER
LARGO, MD 20774

Prince George's County (301) 618-5500

MOHAMED A ATALLA M.D.

Urology

1221 MERCANTILE LN, KAISER PERMANENTE DEPARTMENT OF UROLOGY
LARGO, MD 20774

Prince George's County (301) 618-5500

TINA MUSA

Obstetrics & Gynecology

1221 MERCANTILE LN
UPPER MARLBORO, MD 20774

Prince George's County (301) 618-5500

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 Samantha Nealon's NPI number?

The NPI number for Samantha Nealon is 1053775171. It was assigned to this individual provider in the NPPES registry on April 6, 2016. The provider is also known as Samantha Caroline Ward Nealon MD.

Where is Samantha Nealon located?

Samantha Nealon practices at 1221 Mercantile Ln, Largo, MD 20774. The listed phone number is (301) 618-5500.

What is Samantha Nealon's specialty?

The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.

Is Samantha Nealon enrolled in Medicare?

Yes. Samantha Nealon 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.

When was this NPI record last updated?

The NPPES record for Samantha Nealon was last updated on February 25, 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.