BASSEL AL-LAHHAM MD
NPI 1619081577
Internal Medicine - Gastroenterology in Phoenix, AZ

Q: What is Bassel Al-lahham's NPI number?

The NPI number for Bassel Al-lahham is 1619081577. It was assigned to this individual provider in the NPPES registry on August 18, 2006.

Q: What is Bassel Al-lahham's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Q: When was this NPI record last updated?

The NPPES record for Bassel Al-lahham was last updated on February 11, 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.

Active since August 18, 2006PECOS EnrolledAccepts Medicare Assignment

19636 N 27TH AVE STE 408, PHOENIX, AZ 85027(602) 780-0100(602) 492-9160 Get Directions Write a Review

NPPES record last updated: February 11, 2019. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Feb 11, 2019, Mar 17, 2016 (2 updates tracked since 2016).

On this page

About Bassel Al-lahham Md NPPES

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

BASSEL AL-LAHHAM MD (NPI 1619081577) is an individual gastroenterology provider in Phoenix, Arizona, licensed in Arizona (54197) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1999).

NPPES Registry Identity

NPI1619081577

Entity TypeIndividualMale

Primary Taxonomy207RG0100X

Provider Legal NameBASSEL AL-LAHHAMCredential: MD

Location Address19636 N 27TH AVE STE 408Phoenix, AZ 85027

Mailing Address19636 N 27th Ave Ste 408Phoenix, AZ 85027-4021 · (602) 780-0100 · Fax (602) 492-9160

Phone(602) 780-0100

Fax(602) 492-9160

Sole ProprietorNo

Medical School CMSOtherGraduated 1999

Enumeration DateAugust 18, 2006

Last NPPES UpdateFebruary 11, 20192 updates tracked since enumeration

✔ NPI 1619081577 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code207RG0100X

License✔ Licensed in AZ · 54197

Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

19636 N 27TH AVE STE 408, Phoenix, AZ 85027

Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona, Oscar Health Plan, Inc..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

Bassel Al-lahham 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 ID5092719211

PECOS Enrollment IDI20170526001255

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 11

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.

Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239

This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.

100 services98 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

100 services100 patients

Biopsy of large bowel using a flexible endoscope 45380

A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.

90 services90 patients

Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385

This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.

82 services82 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

80 services79 patients

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.

76 services69 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85027 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 4

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

HONORHEALTH AMBULATORY

Internal Medicine (Gastroenterology)

19636 N 27TH AVE STE 408
PHOENIX, AZ 85027

Maricopa County (623) 780-0100

MS. SHREYA SAMIR AMIN M.D.

Internal Medicine (Gastroenterology)

19636 N 27TH AVE STE 408
PHOENIX, AZ 85027

Maricopa County (623) 780-0100

TARA KLEIN

Nurse Practitioner (Family)

19636 N 27TH AVE STE 408
PHOENIX, AZ 85027

Maricopa County (623) 780-0100

DR. BRENDA LEA SCHILK DNP

Nurse Practitioner

19636 N 27TH AVE STE 408
PHOENIX, AZ 85027

Maricopa County (623) 780-0100

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 Bassel Al-lahham's NPI number?

The NPI number for Bassel Al-lahham is 1619081577. It was assigned to this individual provider in the NPPES registry on August 18, 2006.

Where is Bassel Al-lahham located?

Bassel Al-lahham practices at 19636 N 27th Ave Ste 408, Phoenix, AZ 85027. The listed phone number is (602) 780-0100.

What is Bassel Al-lahham's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Bassel Al-lahham enrolled in Medicare?

Yes. Bassel Al-lahham 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 Bassel Al-lahham accept?

Health plans from Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona and Oscar Health Plan, Inc. list Bassel Al-lahham 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 Bassel Al-lahham was last updated on February 11, 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.