CASEY DELEONGUERRERO D.O.
NPI 1275946030
Obstetrics & Gynecology in Flagstaff, AZ

Q: What is Casey Deleonguerrero's NPI number?

The NPI number for Casey Deleonguerrero is 1275946030. It was assigned to this individual provider in the NPPES registry on June 9, 2014. The provider is also known as Casey Brown Do.

Q: What is Casey Deleonguerrero's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Active since June 09, 2014PECOS EnrolledAccepts Medicare Assignment

2920 N 4TH ST, FLAGSTAFF, AZ 86004(928) 522-9400(928) 774-4808 Get Directions Write a Review

NPPES record last updated: April 20, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 20, 2026, May 15, 2020, Oct 22, 2019 and 2 more (5 updates tracked since 2018).

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About Casey Deleonguerrero D.o. NPPES

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

CASEY DELEONGUERRERO D.O. (NPI 1275946030) is an individual obstetrics & gynecology provider in Flagstaff, Arizona, licensed in Arizona (007888) and active in the NPI registry since June 2014. She is enrolled in Medicare PECOS and is a graduate of Philadelphia College Of Osteopathic Medicine (2014).

NPPES Registry Identity

NPI1275946030

Entity TypeIndividualFemale

Primary Taxonomy207V00000X

Provider Legal NameCASEY DELEONGUERREROCredential: D.O.

Location Address2920 N 4TH STFlagstaff, AZ 86004-1816

Mailing AddressPo Box 1231Tucson, AZ 85702-1231 · (520) 670-3909 · Fax (520) 309-2560

Phone(928) 522-9400

Fax(928) 774-4808

Sole ProprietorNo

Medical School CMSPhiladelphia College Of Osteopathic MedicineGraduated 2014

Enumeration DateJune 9, 2014

Last NPPES UpdateApril 20, 20265 updates tracked since enumeration

NPPES CertifiedApril 20, 2026

✔ NPI 1275946030 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians

Taxonomy Code207V00000X

Licenses✔ Licensed in AZ · 007888✔ Licensed in PA · OS019222

Definition

An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

2920 N 4TH ST, Flagstaff, AZ 86004

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Other Names 1

Former Name (1)Casey Brown Do

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Arizona, Imperial Insurance Companies, Inc., UnitedHealthcare.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

Casey Deleonguerrero D.o. 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 ID143539742

PECOS Enrollment IDI20200414000868

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 86004 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

$69.24 typical visit price

range $17.72 – $137.41

Typical copayment $17.31 (range $4.43 – $34.35)

Most-billed visit code 99213

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.

DUNYA COPE LPC

Counselor (Professional)