What is Eduardo Castillo Leon's NPI number?

Eduardo Castillo Leon's National Provider Identifier (NPI) is 1821625914, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Eduardo Castillo Leon's specialty?

Eduardo Castillo Leon is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).

Where is Eduardo Castillo Leon located?

Eduardo Castillo Leon's practice location on file with NPPES is 700 Childrens Dr, Columbus, OH 43205-2664.

What is Eduardo Castillo Leon's phone number?

The practice phone number listed in the NPPES registry for Eduardo Castillo Leon is (614) 722-2000.

Does Eduardo Castillo Leon accept Medicare?

Eduardo Castillo Leon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Eduardo Castillo Leon's NPI active?

Yes — Eduardo Castillo Leon's NPI (1821625914) is active in the NPPES registry as of the last update on 2026-05-26.

IndividualActiveAccepts Medicare

Eduardo Castillo Leon, MD

NPI 1821625914 · Gastroenterology Physician · Columbus, OH

Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Eduardo Castillo Leon, MD is a Gastroenterology Physician provider in Columbus, OH (NPI 1821625914).

Provider details

NPI number: 1821625914
Entity type: Individual
Primary specialty: Gastroenterology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: 35.147678 (OH)

Specialties & taxonomies

Gastroenterology PhysicianPrimary207RG0100XLicense 35.147678 (OH)
Allopathic & Osteopathic Physicians
Pediatrics Physician208000000XLicense 35.147678 (OH)
Allopathic & Osteopathic Physicians
Pediatric Emergency Medicine (Pediatrics) Physician2080P0204XLicense 35.147678 (OH)
Allopathic & Osteopathic Physicians

Profile Score

Established profile(74/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
6 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
14 documented practice locations

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

700 Childrens Dr

Columbus, OH 43205-2664

Phone: (614) 722-2000

Street-level locationGet directions

More OH providers

Mailing address

700 Childrens Dr

Columbus, OH 43205-2664

Additional practice locations (13)

26 Hospital Dr
Athens, OH 45701-2471
Phone: (614) 722-6200
7901 Diley Rd Ste 150
Canal Winchester, OH 43110-9613
Phone: (614) 355-6000
4439 State Route 159
Chillicothe, OH 45601-8207
Phone: (614) 722-6200
6435 E Broad St
Columbus, OH 43213-1507
Phone: (614) 355-8100
5675 Venture Dr
Dublin, OH 43017-2159
Phone: (614) 722-6200
7450 Hospital Dr Ste 100
Dublin, OH 43016-8364
Phone: (614) 355-7000
1350 Stringtown Rd
Grove City, OH 43123-9743
Phone: (614) 722-2000
4363 All Seasons Dr Ste 100
Hilliard, OH 43026-2050
Phone: (614) 355-5900
730 W High St
Lima, OH 45801-3920
Phone: (614) 722-6200

Enumerated: 2020-03-26
Last updated: 2026-05-26
Certified: 2026-05-26

Frequently asked questions

What is Eduardo Castillo Leon's NPI number?: Eduardo Castillo Leon's National Provider Identifier (NPI) is 1821625914, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Eduardo Castillo Leon's specialty?: Eduardo Castillo Leon is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
Where is Eduardo Castillo Leon located?: Eduardo Castillo Leon's practice location on file with NPPES is 700 Childrens Dr, Columbus, OH 43205-2664.
What is Eduardo Castillo Leon's phone number?: The practice phone number listed in the NPPES registry for Eduardo Castillo Leon is (614) 722-2000.
Does Eduardo Castillo Leon accept Medicare?: Eduardo Castillo Leon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Eduardo Castillo Leon's NPI active?: Yes — Eduardo Castillo Leon's NPI (1821625914) is active in the NPPES registry as of the last update on 2026-05-26.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.