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

EMMA LEE HATANAKA
NPI 1144924184
Family Medicine in Colton, CA

Q: What is Emma Hatanaka's NPI number?

The NPI number for Emma Hatanaka is 1144924184. It was assigned to this individual provider in the NPPES registry on March 27, 2023.

Q: What is Emma Hatanaka's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Q: When was this NPI record last updated?

The NPPES record for Emma Hatanaka was last updated on October 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 29 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 27, 2023PECOS Enrolled

400 N PEPPER AVE, COLTON, CA 92324(909) 580-3366 Get Directions Write a Review

NPPES record last updated: October 13, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Oct 13, 2026, Mar 27, 2023 (2 updates tracked since 2023).

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About Emma Lee Hatanaka NPPES

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

EMMA LEE HATANAKA (NPI 1144924184) is an individual family medicine provider in Colton, California, licensed in California (20A24568) and active in the NPI registry since March 2023. She is enrolled in Medicare PECOS and maintains a secondary practice location in San Clemente.

NPPES Registry Identity

NPI1144924184

Entity TypeIndividualFemale

Primary Taxonomy207Q00000X

Provider Legal NameEMMA LEE HATANAKA

Location Address400 N PEPPER AVEColton, CA 92324-1801

Mailing Address400 N Pepper AveColton, CA 92324-1801

Phone(909) 580-3366

Sole ProprietorNo

Enumeration DateMarch 27, 2023

Last NPPES UpdateOctober 13, 20262 updates tracked since enumeration

NPPES CertifiedOctober 13, 2026

✔ NPI 1144924184 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in CA · 20A24568

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

400 N PEPPER AVE, Colton, CA 92324

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Secondary Practice Location 1

Location 1831 Via Suerte Ste 102San Clemente, CA 92673-6531 · Phone (949) 364-5600

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Emma Lee Hatanaka 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 92324 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

$91.88 typical visit price

range $59.60 – $179.42

Typical copayment $22.97 (range $14.90 – $44.85)

Most-billed visit code 99203

Established Patient

$104.64 typical visit price

range $19.37 – $146.42

Typical copayment $26.16 (range $4.84 – $36.60)

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.

CATHERINE J CALHOUN

Licensed Psychiatric Technician