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DR. RYAN PATRICK ALCORN D.C.
NPI 1023357498
Chiropractor in Philadelphia, PA

Active since February 05, 2013
1420 LOCUST ST, PHILADELPHIA, PA 19102(215) 546-4860 Get Directions Write a Review

NPPES record last updated: February 16, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Ryan Patrick Alcorn D.c. NPPES

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

DR. RYAN PATRICK ALCORN D.C. (NPI 1023357498) is an individual chiropractor in Philadelphia, Pennsylvania, licensed in Pennsylvania (DC010687) and active in the NPI registry since February 2013. He is a graduate of New York Chiropractic College (2012).

NPPES Registry Identity

NPI1023357498
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDR. RYAN PATRICK ALCORNCredential: D.C.
Location Address1420 LOCUST STPhiladelphia, PA 19102-4223
Mailing Address1420 Locust St Lbby 5rPhiladelphia, PA 19102-4201 · (215) 546-4860
Phone(215) 546-4860
Sole ProprietorNo
Medical School CMSNew York Chiropractic CollegeGraduated 2012
Enumeration DateFebruary 5, 2013
Last NPPES UpdateFebruary 16, 2026
NPPES CertifiedFebruary 16, 2026
✔ NPI 1023357498 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in PA · DC010687
Definition
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.
1420 LOCUST ST, Philadelphia, PA 19102
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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. Ryan Patrick Alcorn D.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5890927750
PECOS Enrollment IDI20140409000262

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Chiropractic manipulative treatment, 3-4 spinal regions 98941
Chiropractic manipulative treatment for 3-4 spinal regions involves a trained professional applying controlled force to specific areas of your spine. This can help alleviate pain, improve physical function, and support your body's natural healing process.
254 services31 patients

Other Providers at the Same Location NPPES 10

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

DR. MICHAEL S. BRODER PH.D.
Psychologist
1420 LOCUST ST, 7G
PHILADELPHIA, PA 19102
Philadelphia County (215) 545-7000
DONALD W. LAVAN, MD, PC
Internal Medicine (Cardiovascular Disease)
1420 LOCUST ST, SUITE 100
PHILADELPHIA, PA 19102
Philadelphia County (215) 735-1200
ALCORN CHIROPRACTIC INC.
Chiropractor
1420 LOCUST ST, SUITE R5
PHILADELPHIA, PA 19102
Philadelphia County (215) 546-5860
GRACE ACOSTA PA
Physician Assistant
1420 LOCUST ST
PHILADELPHIA, PA 19102
Philadelphia County (215) 800-1909
DR. PADMA RAMAN DMD
Dentist (General Practice)
1420 LOCUST ST, SUITE 120
PHILADELPHIA, PA 19102
Philadelphia County (215) 545-3111
STACEY BLAIR FRIEDMAN MS, OTR/L
Occupational Therapist
1420 LOCUST ST, APT 20J
PHILADELPHIA, PA 19102
Philadelphia County (610) 574-8871
VAN NGUYEN PA-C
Physician Assistant
1420 LOCUST ST
PHILADELPHIA, PA 19102
Philadelphia County (215) 800-1909
MAEGHAN CHRISTIE
Nurse Practitioner (Family)
1420 LOCUST ST
PHILADELPHIA, PA 19102
Philadelphia County (215) 800-1909

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 Ryan Alcorn's NPI number?

The NPI number for Ryan Alcorn is 1023357498. It was assigned to this individual provider in the NPPES registry on February 5, 2013.

Where is Ryan Alcorn located?

Ryan Alcorn practices at 1420 Locust St, Philadelphia, PA 19102. The listed phone number is (215) 546-4860.

What is Ryan Alcorn's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Is Ryan Alcorn enrolled in Medicare?

Yes. Ryan Alcorn is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Ryan Alcorn was last updated on February 16, 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.