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

JEANWOO YOO DO
NPI 1255836219
Internal Medicine - Clinical Cardiac Electrophysiology in Concord, NH

Q: What is Jeanwoo Yoo's NPI number?

The NPI number for Jeanwoo Yoo is 1255836219. It was assigned to this individual provider in the NPPES registry on March 29, 2018.

Q: What is Jeanwoo Yoo's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Clinical Cardiac Electrophysiology, with taxonomy code 207RC0001X.

Q: When was this NPI record last updated?

The NPPES record for Jeanwoo Yoo was last updated on September 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 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 29, 2018PECOS Enrolled

246 PLEASANT ST, CONCORD, NH 03301(603) 227-7000 Get Directions Write a Review

NPPES record last updated: September 23, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

Record update history: Sep 23, 2026, Sep 16, 2026, Aug 5, 2026 and 3 more (6 updates tracked since 2018).

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About Jeanwoo Yoo Do NPPES

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

JEANWOO YOO DO (NPI 1255836219) is an individual clinical cardiac electrophysiology provider in Concord, New Hampshire, licensed in New Hampshire (39767) and active in the NPI registry since March 2018. He is enrolled in Medicare PECOS, is affiliated with Mayo Clinic, and is a graduate of New York College Of Osteo Medicine Of New York Institute Of Technology (2018).

NPPES Registry Identity

NPI1255836219

Entity TypeIndividualMale

Primary Taxonomy207RC0001X

Provider Legal NameJEANWOO YOOCredential: DO

Location Address246 PLEASANT STConcord, NH 03301-2548

Mailing Address250 Pleasant StConcord, NH 03301-2598 · (603) 227-7000

Phone(603) 227-7000

Sole ProprietorNo

Medical School CMSNew York College Of Osteo Medicine Of New York Institute Of TechnologyGraduated 2018

Enumeration DateMarch 29, 2018

Last NPPES UpdateSeptember 23, 20266 updates tracked since enumeration

NPPES CertifiedSeptember 23, 2026

✔ NPI 1255836219 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Clinical Cardiac ElectrophysiologyAllopathic & Osteopathic Physicians

Taxonomy Code207RC0001X

License✔ Licensed in NH · 39767

Definition

A field of special interest within the subspecialty of cardiovascular disease, specialty of Internal Medicine, which involves intricate technical procedures to evaluate heart rhythms and determine appropriate treatment for them.

Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X · License 39767 (NH)

246 PLEASANT ST, Concord, NH 03301

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company).Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Jeanwoo Yoo Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5496083925

PECOS Enrollment IDI20250110001796

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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Mayo Clinic

Acute Care Hospitals · Jacksonville, FL

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number100151

Location4500 San Pablo RdJacksonville, FL 32224 · Duval County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 03301 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

$132.09 typical visit price

range $57.75 – $174.26

Typical copayment $33.02 (range $14.43 – $43.56)

Most-billed visit code 99204

Established Patient

$101.54 typical visit price

range $18.70 – $142.15

Typical copayment $25.38 (range $4.67 – $35.53)

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.

PATRICK CASSELL MD

Internal Medicine (Cardiovascular Disease)

246 PLEASANT ST, SUITE 103
CONCORD, NH 03301

Merrimack County (603) 224-6070

KATHRYN S LEMMON MD

Anesthesiology

246 PLEASANT ST, SUITE 105 B EYE ANESTHESIA OF CONCORD PLLC
CONCORD, NH 03301

Merrimack County (603) 224-6503

PLEIADES ANESTHESIA LLC

Anesthesiology

246 PLEASANT ST, SUITE 105B
CONCORD, NH 03301

Merrimack County (603) 224-6503

DR. CLAYTON THERON JONES M.D.

Internal Medicine (Clinical Cardiac Electrophysiology)

246 PLEASANT ST, SUITE 103
CONCORD, NH 03301

Merrimack County (603) 224-6070

CAPITAL ORTHOTICS & PROSTHETICS, LLC

Prosthetic/Orthotic Supplier

246 PLEASANT ST, SUITE 200
CONCORD, NH 03301

Merrimack County (603) 226-0101

RACHAEL LYNNE SARGENT APRN

Nurse Practitioner (Adult Health)

246 PLEASANT ST, SUITE 205
CONCORD, NH 03301

Merrimack County (603) 224-0584

NICOLE NELSON PA-C

Physician Assistant

246 PLEASANT ST, SUITE 205
CONCORD, NH 03301

Merrimack County (603) 224-0584

TAMMIE SULLIVAN PT

Physical Therapist (Pediatrics)

246 PLEASANT ST, SUITE 200
CONCORD, NH 03301

Merrimack County (603) 224-4540

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 Jeanwoo Yoo's NPI number?

The NPI number for Jeanwoo Yoo is 1255836219. It was assigned to this individual provider in the NPPES registry on March 29, 2018.

Where is Jeanwoo Yoo located?

Jeanwoo Yoo practices at 246 Pleasant St, Concord, NH 03301. The listed phone number is (603) 227-7000.

What is Jeanwoo Yoo's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Clinical Cardiac Electrophysiology, with taxonomy code 207RC0001X.

Is Jeanwoo Yoo enrolled in Medicare?

Yes. Jeanwoo Yoo is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Jeanwoo Yoo accept?

Health plans from Florida Blue (BlueCross BlueShield FL) and Florida Blue HMO (a BlueCross BlueShield FL company) list Jeanwoo Yoo as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Jeanwoo Yoo affiliated with any hospitals?

According to CMS data, Jeanwoo Yoo is affiliated with Mayo Clinic.

When was this NPI record last updated?

The NPPES record for Jeanwoo Yoo was last updated on September 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 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.