JOAN CHRISTINE HAN MD
NPI 1730387440
Pediatrics - Pediatric Endocrinology in Columbus, OH

Q: What is Joan Han's NPI number?

The NPI number for Joan Han is 1730387440. It was assigned to this individual provider in the NPPES registry on July 3, 2007.

Q: What is Joan Han's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Endocrinology, with taxonomy code 2080P0205X.

Q: When was this NPI record last updated?

The NPPES record for Joan Han was last updated on January 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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 July 03, 2007PECOS Enrolled

700 CHILDRENS DR, COLUMBUS, OH 43205(614) 722-2000 Get Directions Write a Review

NPPES record last updated: January 5, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 5, 2026, Nov 25, 2025, Nov 21, 2025 and 5 more (8 updates tracked since 2016).

On this page

About Joan Christine Han Md NPPES

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

JOAN CHRISTINE HAN MD (NPI 1730387440) is an individual pediatric endocrinology provider in Columbus, Ohio, licensed in Ohio (35.154393) and active in the NPI registry since July 2007. She is enrolled in Medicare PECOS, maintains 6 additional practice locations, and is a graduate of Harvard Medical School (1999).

NPPES Registry Identity

NPI1730387440

Entity TypeIndividualFemale

Primary Taxonomy2080P0205X

Provider Legal NameJOAN CHRISTINE HANCredential: MD

Location Address700 CHILDRENS DRColumbus, OH 43205-2664

Mailing Address700 Childrens DrColumbus, OH 43205-2664 · (614) 722-2000

Phone(614) 722-2000

Sole ProprietorNo

Medical School CMSHarvard Medical SchoolGraduated 1999

Enumeration DateJuly 3, 2007

Last NPPES UpdateJanuary 5, 20268 updates tracked since enumeration

NPPES CertifiedJanuary 5, 2026

✔ NPI 1730387440 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric EndocrinologyAllopathic & Osteopathic Physicians

Taxonomy Code2080P0205X

License✔ Licensed in OH · 35.154393

Definition

A pediatrician who provides expert care to infants, children and adolescents who have diseases that result from an abnormality in the endocrine glands (glands which secrete hormones). These diseases include diabetes mellitus, growth failure, unusual size for age, early or late pubertal development, birth defects, the genital region and disorders of the thyroid, the adrenal and pituitary glands.

700 CHILDRENS DR, Columbus, OH 43205

Open in Google Maps ↗

Secondary Practice Locations 6

Location 155 Dillmont DrColumbus, OH 43235-6458 · Phone (614) 722-2000

Location 27901 Diley RdCanal Winchester, OH 43110-9612 · Phone (614) 722-2000

Location 35665 Venture DrDublin, OH 43017-2159 · Phone (614) 722-2000

Location 4380 Butterfly Gardens DrColumbus, OH 43215-7508 · Phone (614) 722-2000

Location 56435 E Broad StColumbus, OH 43213-1507 · Phone (614) 722-2000

Location 6433 N Cleveland AveWesterville, OH 43082-8095 · Phone (614) 722-2000

Other Identifiers 1

Medicaid0157586OH

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Joan Christine Han Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID547487266

PECOS Enrollment IDI20260102001949

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 43205 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

$126.12 typical visit price

range $54.34 – $166.65

Typical copayment $31.53 (range $13.58 – $41.66)

Most-billed visit code 99204

Established Patient

$96.44 typical visit price

range $17.10 – $135.40

Typical copayment $24.11 (range $4.27 – $33.85)

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.

Leave this field empty

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.

BELA M GANDHI MD

Psychiatry & Neurology (Child & Adolescent Psychiatry)

700 CHILDRENS DR
COLUMBUS, OH 43205

Franklin County (614) 722-8212

AMRIK SINGH KHALSA M.D.

Pediatrics

700 CHILDRENS DR
COLUMBUS, OH 43205

Franklin County (614) 722-2000

DR. ROBERT MICHAEL DORMAN M.D.

Surgery

700 CHILDRENS DR, CCPR
COLUMBUS, OH 43205

Franklin County (614) 722-0449

MR. CHRISTOPHER JONES MD

Pediatrics (Pediatric Emergency Medicine)

700 CHILDRENS DR
COLUMBUS, OH 43205

Franklin County (614) 722-2000

LEANNE MURRAY PHARMD

Pharmacist

700 CHILDRENS DR
COLUMBUS, OH 43205

Franklin County (614) 722-2160

CLAIRE ELIZABETH CHRISTIAN M.D.

Pediatrics (Pediatric Emergency Medicine)

700 CHILDRENS DR
COLUMBUS, OH 43205

Franklin County (614) 722-2000

MEGAN MCNICOL

Pharmacist

700 CHILDRENS DR
COLUMBUS, OH 43205

Franklin County (614) 722-2160

MARIA STRENG

Nurse Practitioner (Pediatrics)

700 CHILDRENS DR
COLUMBUS, OH 43205

Franklin County (614) 722-2000

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 Joan Han's NPI number?

The NPI number for Joan Han is 1730387440. It was assigned to this individual provider in the NPPES registry on July 3, 2007.

Where is Joan Han located?

Joan Han practices at 700 Childrens Dr, Columbus, OH 43205. The listed phone number is (614) 722-2000.

What is Joan Han's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Endocrinology, with taxonomy code 2080P0205X.

Is Joan Han enrolled in Medicare?

Yes. Joan Han is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Joan Han was last updated on January 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.