ESTHER O OBEN
NPI 1932500360
Internal Medicine in Phoenix, AZ

Active since September 04, 2014PECOS EnrolledAccepts Medicare Assignment
350 W THOMAS RD, PHOENIX, AZ 85013(602) 406-5590(602) 406-7170 Get Directions Write a Review

NPPES record last updated: August 5, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 5, 2025, Dec 17, 2024, Nov 4, 2024 and 3 more (6 updates tracked since 2021).

About Esther O Oben NPPES

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

ESTHER O OBEN (NPI 1932500360) is an individual internal medicine provider in Phoenix, Arizona, licensed in Arizona (73406) and active in the NPI registry since September 2014. She is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1932500360
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameESTHER O OBEN
Location Address350 W THOMAS RDPhoenix, AZ 85013-4409
Mailing AddressPo Box 33269Phoenix, AZ 85067-3269 · (602) 406-4786 · Fax (916) 636-4358
Fax(602) 406-7170
Sole ProprietorYes
Medical School CMSOtherGraduated 2020
Enumeration DateSeptember 4, 2014
Last NPPES UpdateAugust 5, 20256 updates tracked since enumeration
NPPES CertifiedAugust 5, 2025
NPI 1932500360 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in AZ · 73406
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedHospitalistTaxonomy 208M00000X · License 73406 (AZ)
350 W THOMAS RD, Phoenix, AZ 85013

Secondary Practice Locations 3

Location 14530 E Muirwood Dr Ste 105Phoenix, AZ 85048-7693 · Phone (480) 961-2307 · Fax (480) 961-0419
Location 23555 S Val Vista DrGilbert, AZ 85297-7323 · Phone (602) 551-7387 · Fax (602) 698-0668
Location 31955 W Frye RdChandler, AZ 85224-6282 · Phone (480) 728-3000 · Fax (602) 798-0668

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

Esther O Oben 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 ID7911444328
PECOS Enrollment IDI20240802002554
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 2

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 moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
28 services13 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
16 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85013 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.

Student in an Organized Health Care Education/Training Program
350 W THOMAS RD
PHOENIX, AZ 85013
Student in an Organized Health Care Education/Training Program
350 W THOMAS RD
PHOENIX, AZ 85013
Radiology (Diagnostic Radiology)
350 W THOMAS RD
PHOENIX, AZ 85013
Hospitalist
350 W THOMAS RD
PHOENIX, AZ 85013
Radiology (Diagnostic Radiology)
350 W THOMAS RD, RADIOLOGY DEPARTMENT
PHOENIX, AZ 85013
Hospitalist
350 W THOMAS RD
PHOENIX, AZ 85013
Radiology (Diagnostic Radiology)
350 W THOMAS RD
PHOENIX, AZ 85013
Family Medicine
350 W THOMAS RD
PHOENIX, AZ 85013

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 Esther Oben's NPI number?

The NPI number for Esther Oben is 1932500360. It was assigned to this individual provider in the NPPES registry on September 4, 2014.

Where is Esther Oben located?

Esther Oben practices at 350 W Thomas Rd, Phoenix, AZ 85013. The listed phone number is (602) 406-5590.

What is Esther Oben's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Esther Oben enrolled in Medicare?

Yes. Esther Oben 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 Esther Oben accept?

Health plans from Antidote Health Plan of Arizona, Inc., Blue Cross Blue Shield of Arizona, Imperial Insurance Companies, Inc. and Oscar Health Plan, Inc. list Esther Oben 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 Esther Oben was last updated on August 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.