GLORIA ESTHER CASTRO MD.
NPI 1972687218
Pathology - Forensic Pathology in Phoenix, AZ

Active since October 24, 2006PECOS EnrolledAccepts Medicare Assignment
4212 N 16TH ST, PHOENIX, AZ 85016(602) 263-1511(602) 263-1619 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Gloria Esther Castro Md. NPPES

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

GLORIA ESTHER CASTRO MD. (NPI 1972687218) is an individual forensic pathology provider in Phoenix, Arizona, licensed in Arizona (19881) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS, is affiliated with Christus Good Shepherd Medical Center, and is a graduate of University Of Puerto Rico School Of Medicine (1979).

NPPES Registry Identity

NPI1972687218
Entity TypeIndividualFemale
Primary Taxonomy207ZF0201X
Provider Legal NameGLORIA ESTHER CASTROCredential: MD.
Location Address4212 N 16TH STPhoenix, AZ 85016-5319
Mailing AddressPo Box 31001-0698Pasadena, CA 91110-0698 · (602) 263-1511 · Fax (602) 263-1619
Fax(602) 263-1619
Sole ProprietorNo
Medical School CMSUniversity Of Puerto Rico School Of MedicineGraduated 1979
Enumeration DateOctober 24, 2006
Last NPPES UpdateSeptember 11, 2025
NPI 1972687218 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPathology · Forensic PathologyAllopathic & Osteopathic Physicians
Taxonomy Code207ZF0201X
License Licensed in AZ · 19881
Definition
A forensic pathologist is expert in investigating and evaluating cases of sudden, unexpected, suspicious and violent death as well as other specific classes of death defined by law. The forensic pathologist serves the public as coroner or medical examiner, or by performing medicolegal autopsies for such officials.
Also ListedPathology · Anatomic Pathology & Clinical PathologyTaxonomy 207ZP0102X · License 19881 (AZ)

Other Identifiers 2

OtherAZ0728570AZ · Bcbsaz
Medicaid413625AZ

Accepted 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

Gloria Esther Castro 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 ID3375585623
PECOS Enrollment IDI20050526000128
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.

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.

Pathology examination of tissue using a microscope, intermediate complexity 88305
A pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.
22 services12 patients

Hospital Affiliations CMS Care Compare

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

Christus Good Shepherd Medical Center

Acute Care Hospitals · Longview, TX
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450032
Location700 E Marshall AveLongview, TX 75601 · Gregg County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85016 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
$127.71 typical visit price
range $55.44 – $168.60
Typical copayment $31.92 (range $13.86 – $42.15)
Most-billed visit code 99204
Established Patient
$98.00 typical visit price
range $17.72 – $137.41
Typical copayment $24.50 (range $4.43 – $34.35)
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.

Registered Nurse (Obstetric, High-Risk)
4212 N 16TH ST
PHOENIX, AZ 85016
Registered Nurse
4212 N 16TH ST
PHOENIX, AZ 85016
Family Medicine
4212 N 16TH ST
PHOENIX, AZ 85016
Registered Nurse
4212 N 16TH ST
PHOENIX, AZ 85016
Pharmacist
4212 N 16TH ST
PHOENIX, AZ 85016
Pharmacist
4212 N 16TH ST
PHOENIX, AZ 85016
Internal Medicine
4212 N 16TH ST
PHOENIX, AZ 85016
Registered Nurse
4212 N 16TH ST
PHOENIX, AZ 85016

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 Gloria Castro's NPI number?

The NPI number for Gloria Castro is 1972687218. It was assigned to this individual provider in the NPPES registry on October 24, 2006.

Where is Gloria Castro located?

Gloria Castro practices at 4212 N 16th St, Phoenix, AZ 85016. The listed phone number is (602) 263-1511.

What is Gloria Castro's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Forensic Pathology, with taxonomy code 207ZF0201X.

Is Gloria Castro enrolled in Medicare?

Yes. Gloria 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.

What insurance does Gloria Castro accept?

Health plans from Blue Cross and Blue Shield of Texas, Oscar Insurance Company and Sendero Health Plans, Local Nonprofit list Gloria 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.

Is Gloria Castro affiliated with any hospitals?

According to CMS data, Gloria Castro is affiliated with Christus Good Shepherd Medical Center.

When was this NPI record last updated?

The NPPES record for Gloria Castro was last updated on September 11, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.