JOHN RAY CAYANAN
NPI 1922970730
Physician Assistant in Baltimore, MD

Q: What is John Ray Cayanan's NPI number?

The NPI number for John Ray Cayanan is 1922970730. It was assigned to this individual provider in the NPPES registry on September 22, 2025.

Q: What is John Ray Cayanan's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Q: When was this NPI record last updated?

The NPPES record for John Ray Cayanan was last updated on September 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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 September 22, 2025PECOS Enrolled

520 W FAYETTE ST STE 300, BALTIMORE, MD 21201(410) 706-7131 Get Directions Write a Review

NPPES record last updated: September 22, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About John Ray Cayanan NPPES

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

JOHN RAY CAYANAN (NPI 1922970730) is an individual physician assistant in Baltimore, Maryland and active in the NPI registry since September 2025. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1922970730

Entity TypeIndividualMale

Primary Taxonomy363A00000X

Provider Legal NameJOHN RAY CAYANAN

Location Address520 W FAYETTE ST STE 300Baltimore, MD 21201-1756

Mailing Address520 W Fayette St Ste 300Baltimore, MD 21201-1756

Phone(410) 706-7131

Sole ProprietorNo

Enumeration DateSeptember 22, 2025

NPPES CertifiedSeptember 21, 2025

✔ NPI 1922970730 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363A00000X

Definition

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

520 W FAYETTE ST STE 300, Baltimore, MD 21201

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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)

John Ray Cayanan 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 21201 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

$75.47 typical visit price

range $19.60 – $149.17

Typical copayment $18.86 (range $4.90 – $37.29)

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.

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.

QUINLAN MCCARTHY

Physician Assistant