DR. MATTHEW JOHN ROYALL M.D.
NPI 1194046425
Pediatrics - Pediatric Gastroenterology in Bethesda, MD

Q: What is Matthew Royall's NPI number?

The NPI number for Matthew Royall is 1194046425. It was assigned to this individual provider in the NPPES registry on June 22, 2010.

Q: What is Matthew Royall's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Gastroenterology, with taxonomy code 2080P0206X.

Q: When was this NPI record last updated?

The NPPES record for Matthew Royall was last updated on August 7, 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 June 22, 2010PECOS Enrolled

4650 TAYLOR ROAD,, BLDG #17, 3RD FLOOR, ROOM #3143, BETHESDA, MD 20889(301) 295-8098(301) 295-9186 Get Directions Write a Review

NPPES record last updated: August 7, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 7, 2025, Jul 28, 2023 (2 updates tracked since 2023).

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About Dr. Matthew John Royall M.d. NPPES

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

DR. MATTHEW JOHN ROYALL M.D. (NPI 1194046425) is an individual pediatric gastroenterology provider in Bethesda, Maryland, licensed in Virginia (0101251087) and active in the NPI registry since June 2010. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1194046425

Entity TypeIndividualMale

Primary Taxonomy2080P0206X

Provider Legal NameDR. MATTHEW JOHN ROYALLCredential: M.D.

Location Address4650 TAYLOR ROAD,, BLDG #17, 3RD FLOOR, ROOM #3143Bethesda, MD 20889-5600

Mailing Address4650 Taylor Road,, Bldg #17, 3rd Floor, Room #3143Bethesda, MD 20889-5600 · (301) 295-8098 · Fax (301) 295-9186

Phone(301) 295-8098

Fax(301) 295-9186

Sole ProprietorNo

Enumeration DateJune 22, 2010

Last NPPES UpdateAugust 7, 20252 updates tracked since enumeration

NPPES CertifiedAugust 7, 2025

✔ NPI 1194046425 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Pediatric GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code2080P0206X

License✔ Licensed in VA · 0101251087

Definition

A pediatrician who specializes in the diagnosis and treatment of diseases of the digestive systems of infants, children and adolescents. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using lighted scopes to see internal organs.

Also ListedPediatricsTaxonomy 208000000X · License 0101251087 (VA)

4650 TAYLOR ROAD,, Bethesda, MD 20889

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Matthew John Royall M.d. 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 20889 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

$113.72 typical visit price

range $21.40 – $158.88

Typical copayment $28.43 (range $5.35 – $39.72)

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.

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 Matthew Royall's NPI number?

The NPI number for Matthew Royall is 1194046425. It was assigned to this individual provider in the NPPES registry on June 22, 2010.

Where is Matthew Royall located?

Matthew Royall practices at 4650 Taylor Road, Bldg #17, 3rd Floor, Room #3143, Bethesda, MD 20889. The listed phone number is (301) 295-8098.

What is Matthew Royall's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Gastroenterology, with taxonomy code 2080P0206X.

Is Matthew Royall enrolled in Medicare?

Yes. Matthew Royall is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Matthew Royall was last updated on August 7, 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.