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KELSEY COOLAHAN MD
NPI 1669054334
Emergency Medicine in Ukiah, CA

Active since April 22, 2021PECOS EnrolledAccepts Medicare Assignment
275 HOSPITAL DR, UKIAH, CA 95482(707) 462-3111 Get Directions Write a Review

NPPES record last updated: March 12, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Mar 12, 2025, Apr 22, 2021 (2 updates tracked since 2021).

About Kelsey Coolahan Md NPPES

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

KELSEY COOLAHAN MD (NPI 1669054334) is an individual emergency medicine provider in Ukiah, California, licensed in California (196921) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS, maintains a secondary practice location in Paterson, and is a graduate of Other (2021).

NPPES Registry Identity

NPI1669054334
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameKELSEY COOLAHANCredential: MD
Location Address275 HOSPITAL DRUkiah, CA 95482-4531
Mailing Address275 Hospital DrUkiah, CA 95482-4531 · (707) 462-3111
Phone(707) 462-3111
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateApril 22, 2021
Last NPPES UpdateMarch 12, 20252 updates tracked since enumeration
NPPES CertifiedMarch 12, 2025
✔ NPI 1669054334 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in CA · 196921
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
275 HOSPITAL DR, Ukiah, CA 95482
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Secondary Practice Location 1

Location 1703 Main StPaterson, NJ 07503-2621 · Phone (856) 813-7845

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

Kelsey Coolahan Md 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 ID8123540648
PECOS Enrollment IDI20250313002525
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 95482 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
$90.32 typical visit price
range $58.87 – $176.60
Typical copayment $22.58 (range $14.71 – $44.15)
Most-billed visit code 99203
Established Patient
$103.36 typical visit price
range $19.28 – $144.60
Typical copayment $25.84 (range $4.82 – $36.15)
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.

ANESTHESIA MANAGEMENT SERVICES OF CALIFORNIA INC
Anesthesiology
275 HOSPITAL DR
UKIAH, CA 95482
Mendocino County (707) 463-3111
PACIFIC REDWOOD MEDICAL GROUP INC
Emergency Medicine
275 HOSPITAL DR
UKIAH, CA 95482
Mendocino County (707) 462-7900
DR. RONALD LANDIS GESTER MD
Emergency Medicine
275 HOSPITAL DR
UKIAH, CA 95482
Mendocino County (707) 462-7900
MRS. REBECCA RENEE HALE RN
Registered Nurse
275 HOSPITAL DR, UKIAH VALLEY MEDICAL HOSPITAL
UKIAH, CA 95482
Mendocino County (707) 462-3111
JASON DON ULLYOTT PA
Physician Assistant
275 HOSPITAL DR
UKIAH, CA 95482
Mendocino County (707) 462-7900
ERIN BAINBRIDGE N.P.
Nurse Practitioner (Family)
275 HOSPITAL DR
UKIAH, CA 95482
Mendocino County (707) 462-3111
RCOA-ADVENTIST HEALTH, LLC
Clinic/Center (Radiology, Mobile)
275 HOSPITAL DR
UKIAH, CA 95482
Mendocino County (866) 293-3500
CHARLIE EDWARD EVANS MD
Emergency Medicine
275 HOSPITAL DR
UKIAH, CA 95482
Mendocino County (707) 462-7900

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 Kelsey Coolahan's NPI number?

The NPI number for Kelsey Coolahan is 1669054334. It was assigned to this individual provider in the NPPES registry on April 22, 2021.

Where is Kelsey Coolahan located?

Kelsey Coolahan practices at 275 Hospital Dr, Ukiah, CA 95482. The listed phone number is (707) 462-3111.

What is Kelsey Coolahan's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Kelsey Coolahan enrolled in Medicare?

Yes. Kelsey Coolahan 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.

When was this NPI record last updated?

The NPPES record for Kelsey Coolahan was last updated on March 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.