DR. WILLIAM L ABRAHAM MD
NPI 1669468195
Internal Medicine in Tucson, AZ

Active since September 20, 2005PECOS EnrolledAccepts Medicare Assignment
5355 E ERICKSON DR, TUCSON, AZ 85712(520) 299-8200(520) 299-8202 Get Directions Write a Review

NPPES record last updated: May 4, 2017. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. William L Abraham Md NPPES

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

DR. WILLIAM L ABRAHAM MD (NPI 1669468195) is an individual internal medicine provider in Tucson, Arizona, licensed in Arizona (28486) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS and is a graduate of Other (1978).

NPPES Registry Identity

NPI1669468195
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. WILLIAM L ABRAHAMCredential: MD
Location Address5355 E ERICKSON DRTucson, AZ 85712-2826
Mailing AddressPo Box 31235Tucson, AZ 85751-1235 · (520) 324-4780 · Fax (520) 324-1406
Fax(520) 299-8202
Sole ProprietorNo
Medical School CMSOtherGraduated 1978
Enumeration DateSeptember 20, 2005
Last NPPES UpdateMay 4, 2017
NPI 1669468195 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in AZ · 28486
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.
5355 E ERICKSON DR, Tucson, AZ 85712

Other Identifiers 3

Medicaid542391AZ
Medicare UPIND35470AZ
Medicare PINZ78604AZ

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

Dr. William L Abraham 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 ID2062409535
PECOS Enrollment IDI20040427001063
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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
466 services73 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85712 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 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Physical Medicine & Rehabilitation (Pain Medicine)
5355 E ERICKSON DR
TUCSON, AZ 85712
Physician Assistant
5355 E ERICKSON DR
TUCSON, AZ 85712
Anesthesiology (Pain Medicine)
5355 E ERICKSON DR
TUCSON, AZ 85712
Pain Medicine (Interventional Pain Medicine)
5355 E ERICKSON DR
TUCSON, AZ 85712
Nurse Practitioner (Family)
5355 E ERICKSON DR
TUCSON, AZ 85712
Anesthesiology (Pain Medicine)
5355 E ERICKSON DR
TUCSON, AZ 85712

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 William Abraham's NPI number?

The NPI number for William Abraham is 1669468195. It was assigned to this individual provider in the NPPES registry on September 20, 2005.

Where is William Abraham located?

William Abraham practices at 5355 E Erickson Dr, Tucson, AZ 85712. The listed phone number is (520) 299-8200.

What is William Abraham's specialty?

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

Is William Abraham enrolled in Medicare?

Yes. William Abraham 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 William Abraham accept?

Health plans from Ambetter from Arizona Complete Health, Antidote Health Plan of Arizona, Inc. and Blue Cross Blue Shield of Arizona list William Abraham 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 William Abraham was last updated on May 4, 2017. NPI Profile syncs with the weekly NPPES data releases published by CMS.