DR. JEROME GERARD CASTRO M.D.
NPI 1386733368
Emergency Medicine - Undersea and Hyperbaric Medicine in Spokane, WA

Active since October 11, 2006PECOS EnrolledAccepts Medicare Assignment
800 W 5TH AVE, SPOKANE, WA 99204(509) 458-5800(509) 473-4050 Get Directions Write a Review

NPPES record last updated: August 21, 2019. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Jerome Gerard Castro M.d. NPPES

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

DR. JEROME GERARD CASTRO M.D. (NPI 1386733368) is an individual undersea and hyperbaric medicine provider in Spokane, Washington, licensed in Washington (MD00029768) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Missouri, Kansas City, School Of Medicine (1989).

NPPES Registry Identity

NPI1386733368
Entity TypeIndividualMale
Primary Taxonomy207PE0005X
Provider Legal NameDR. JEROME GERARD CASTROCredential: M.D.
Location Address800 W 5TH AVESpokane, WA 99204-2803
Mailing Address800 W 5th AveSpokane, WA 99204-2803 · (509) 838-2531
Fax(509) 473-4050
Sole ProprietorNo
Medical School CMSUniversity Of Missouri, Kansas City, School Of MedicineGraduated 1989
Enumeration DateOctober 11, 2006
Last NPPES UpdateAugust 21, 2019
✔ NPI 1386733368 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency Medicine · Undersea and Hyperbaric MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207PE0005X
License✔ Licensed in WA · MD00029768
Definition
A specialist who treats decompression illness and diving accident cases and uses hyperbaric oxygen therapy to treat such conditions as carbon monoxide poisoning, gas gangrene, non-healing wounds, tissue damage from radiation and burns, and bone infections. This specialist also serves as a consultant to other physicians in all aspects of hyperbaric chamber operations, and assesses risks and applies appropriate standards to prevent disease and disability in divers and other persons working in altered atmospheric conditions.
800 W 5TH AVE, Spokane, WA 99204

Other Identifiers 2

Medicaid003634700ID
Medicaid8282394WA

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Jerome Gerard Castro M.d. 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 ID8022080217
PECOS Enrollment IDI20040809000868
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.

Medicare Billing Reassignments

2

Medicare enrollment records show Jerome Castro reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Internal Medicine
400 E 5TH AVE
Spokane, WA 99202
  • Reassigned Medicare billing, Washington enrollment
  • 4,383 clinicians in this Medicare group
Psychiatric Hospital
850 MAPLE ST
Medical Lake, WA 99022
  • Reassigned Medicare billing, Washington enrollment
  • 57 clinicians in this Medicare group

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
60 services20 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 99204 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
$88.29 typical visit price
range $57.27 – $172.80
Typical copayment $22.07 (range $14.31 – $43.20)
Most-billed visit code 99203
Established Patient
$100.78 typical visit price
range $18.56 – $141.11
Typical copayment $25.19 (range $4.64 – $35.27)
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.

Referred Medical Equipment & Supplies CMS DME claims 10

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Tape, waterproof, per 18 square inches A4452
DME-Medical/Surgical Supplies · category DA000N
3 suppliers27 claims1,094 services$0.37 avg. paid by Medicare
Alginate or other fiber gelling dressing, wound cover, sterile, pad size more than 16 sq. in. but less than or equal to 48 sq. in., each dressing A6197
DME-Medical/Surgical Supplies · category DA023N
3 suppliers15 claims284 services$15.87 avg. paid by Medicare
Foam dressing, wound cover, sterile, pad size 16 sq. in. or less, with any size adhesive border, each dressing A6212
DME-Medical/Surgical Supplies · category DA023N
2 suppliers15 claims244 services$9.44 avg. paid by Medicare
Gauze, non-impregnated, non-sterile, pad size 16 sq. in. or less, without adhesive border, each dressing A6216
DME-Medical/Surgical Supplies · category DA023N
2 suppliers17 claims1,020 services$0.04 avg. paid by Medicare
Gauze, impregnated with other than water, normal saline, or hydrogel, sterile, pad size more than 16 sq. in., but less than or equal to 48 sq. in., without adhesive border, each dressing A6223
DME-Medical/Surgical Supplies · category DA023N
3 suppliers14 claims285 services$2.10 avg. paid by Medicare
Specialty absorptive dressing, wound cover, sterile, pad size more than 16 sq. in. but less than or equal to 48 sq. in., without adhesive border, each dressing A6252
DME-Medical/Surgical Supplies · category DA023N
2 suppliers12 claims308 services$3.14 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

Emergency Medicine (Sports Medicine)
800 W 5TH AVE
SPOKANE, WA 99204
Registered Nurse (Emergency)
800 W 5TH AVE
SPOKANE, WA 99204
Nurse Anesthetist, Certified Registered
800 W 5TH AVE
SPOKANE, WA 99204
Registered Nurse
800 W 5TH AVE
SPOKANE, WA 99204
Internal Medicine
800 W 5TH AVE
SPOKANE, WA 99204
Anesthesiology
800 W 5TH AVE
SPOKANE, WA 99204
Nurse Practitioner
800 W 5TH AVE
SPOKANE, WA 99204
Registered Nurse
800 W 5TH AVE
SPOKANE, WA 99204

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 Jerome Castro's NPI number?

The NPI number for Jerome Castro is 1386733368. It was assigned to this individual provider in the NPPES registry on October 11, 2006.

Where is Jerome Castro located?

Jerome Castro practices at 800 W 5th Ave, Spokane, WA 99204. The listed phone number is (509) 458-5800.

What is Jerome Castro's specialty?

The primary specialty registered for this NPI is Emergency Medicine, specializing in Undersea and Hyperbaric Medicine, with taxonomy code 207PE0005X.

Is Jerome Castro enrolled in Medicare?

Yes. Jerome Castro 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.

Which organizations bill Medicare for Jerome Castro's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jerome Castro reassigns Medicare benefits to 2 organizations: Multicare Health System (Spokane, WA) and Department Of Social Dept Of Shs Div Of Instns (Medical Lake, WA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Jerome Castro's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jerome Castro accept?

Health plans from Providence Health Plan list Jerome Castro 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.

When was this NPI record last updated?

The NPPES record for Jerome Castro was last updated on August 21, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years 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.