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

MARIA ALEJANDRA KELLEY MD
NPI 1144923384
Internal Medicine in Langhorne, PA

Q: What is Maria Kelley's NPI number?

The NPI number for Maria Kelley is 1144923384. It was assigned to this individual provider in the NPPES registry on March 27, 2023. The provider is also known as Maria Alejandra Frias Gonzaga MD.

Q: What is Maria Kelley'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 Maria Kelley was last updated on July 6, 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 March 27, 2023PECOS Enrolled

1201 LANGHORNE NEWTOWN RD STE 1, LANGHORNE, PA 19047(215) 710-6600 Get Directions Write a Review

NPPES record last updated: July 6, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 6, 2026, Mar 27, 2023 (2 updates tracked since 2023).

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About Maria Alejandra Kelley Md NPPES

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

MARIA ALEJANDRA KELLEY MD (NPI 1144923384) is an individual internal medicine provider in Langhorne, Pennsylvania, licensed in Pennsylvania (MD494651) and active in the NPI registry since March 2023. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1144923384

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameMARIA ALEJANDRA KELLEYCredential: MD

Location Address1201 LANGHORNE NEWTOWN RD STE 1Langhorne, PA 19047-1295

Mailing Address1201 Langhorne Newtown Rd Ste 1Langhorne, PA 19047-1295 · (215) 710-6600

Phone(215) 710-6600

Sole ProprietorNo

Enumeration DateMarch 27, 2023

Last NPPES UpdateJuly 6, 20262 updates tracked since enumeration

NPPES CertifiedJuly 6, 2026

✔ NPI 1144923384 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in PA · MD494651

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.

1201 LANGHORNE NEWTOWN RD STE 1, Langhorne, PA 19047

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Other Names 1

Former Name (1)Maria Alejandra Frias Gonzaga Md

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Maria Alejandra Kelley 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 19047 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

$137.17 typical visit price

range $59.88 – $180.99

Typical copayment $34.29 (range $14.97 – $45.24)

Most-billed visit code 99204

Established Patient

$105.21 typical visit price

range $19.30 – $147.29

Typical copayment $26.30 (range $4.82 – $36.82)

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 20

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

MS. VICTORIA SEARCY DO

Student in an Organized Health Care Education/Training Program