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DR. AMANDA KING MASON M.D., PH.D.
NPI 1285925644
Pediatrics in Annapolis, MD

Active since April 20, 2011PECOS Enrolled
200 FORBES STREET, SUITE 200, ANNAPOLIS, MD 21401(410) 263-6363(410) 263-4086 Get Directions Write a Review

NPPES record last updated: May 22, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: May 22, 2025, Sep 11, 2018 (2 updates tracked since 2018).

About Dr. Amanda King Mason M.d., Ph.d. NPPES

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

DR. AMANDA KING MASON M.D., PH.D. (NPI 1285925644) is an individual pediatrics provider in Annapolis, Maryland, licensed in Maryland (D0078768) and active in the NPI registry since April 2011. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1285925644
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. AMANDA KING MASONCredential: M.D., PH.D.
Location Address200 FORBES STREET, SUITE 200Annapolis, MD 21401
Mailing Address200 Forbes St Ste 200Annapolis, MD 21401-1599 · (410) 263-6363
Phone(410) 263-6363
Fax(410) 263-4086
Sole ProprietorNo
Enumeration DateApril 20, 2011
Last NPPES UpdateMay 22, 20252 updates tracked since enumeration
NPPES CertifiedMay 22, 2025
✔ NPI 1285925644 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in MD · D0078768
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
200 FORBES STREET, Annapolis, MD 21401
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Other Names 1

Former Name (1)Amanda Christine King

Other Identifiers 2

OtherD0078768MD · Md License
OtherM14374ID · Idaho Medical License

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Moda Health Plan, Inc., Providence Health Plan.Insurance ›

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. Amanda King Mason M.d., Ph.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 21401 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
$94.08 typical visit price
range $60.73 – $183.44
Typical copayment $23.52 (range $15.18 – $45.86)
Most-billed visit code 99203
Established Patient
$106.59 typical visit price
range $19.60 – $149.17
Typical copayment $26.64 (range $4.90 – $37.29)
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 2

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

DR. MARK LESTER
Pediatrics
200 FORBES STREET, SUITE 200
ANNAPOLIS, MD 21401
Anne Arundel County (410) 263-6363
DR. MONTA LAVAE CONRAD MD
Pediatrics
200 FORBES STREET, SUITE 200
ANNAPOLIS, MD 21401
Anne Arundel County (410) 263-6363

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 Amanda Mason's NPI number?

The NPI number for Amanda Mason is 1285925644. It was assigned to this individual provider in the NPPES registry on April 20, 2011. The provider is also known as Amanda Christine King.

Where is Amanda Mason located?

Amanda Mason practices at 200 Forbes Street Suite 200, Annapolis, MD 21401. The listed phone number is (410) 263-6363.

What is Amanda Mason's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Amanda Mason enrolled in Medicare?

Yes. Amanda Mason is registered in the Medicare PECOS enrollment system.

What insurance does Amanda Mason accept?

Health plans from Moda Health Plan, Inc. and Providence Health Plan list Amanda Mason 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.

When was this NPI record last updated?

The NPPES record for Amanda Mason was last updated on May 22, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.