DR. LEONARD G QUALLICH III MD
NPI 1093797326
Internal Medicine - Gastroenterology in Troy, MI

Active since November 14, 2005PECOS EnrolledAccepts Medicare Assignment
4600 INVESTMENT DR, STE 380, TROY, MI 48098(248) 267-5025(248) 267-5026 Get Directions Write a Review

NPPES record last updated: November 13, 2013. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Leonard G Quallich Iii Md NPPES

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

DR. LEONARD G QUALLICH III MD (NPI 1093797326) is an individual gastroenterology provider in Troy, Michigan, licensed in Michigan (4301067700) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS, is affiliated with Beaumont Hospital - Grosse Pointe, and is a graduate of Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University (1996).

NPPES Registry Identity

NPI1093797326
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameDR. LEONARD G QUALLICH IIICredential: MD
Location Address4600 INVESTMENT DR, STE 380Troy, MI 48098
Mailing Address4600 Investment Dr, Ste 380Troy, MI 48098 · (248) 267-5025 · Fax (248) 267-5026
Fax(248) 267-5026
Sole ProprietorNo
Medical School CMSClvlnd Clinic Lerner College Of Med Of Case Wstn Rsv UniversityGraduated 1996
Enumeration DateNovember 14, 2005
Last NPPES UpdateNovember 13, 2013
NPI 1093797326 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 MI · 4301067700
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.

4600 INVESTMENT DR, Troy, MI 48098

Other Identifiers 2

Medicare UPINH55462
Medicare ID-Type UnspecifiedM00540008

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. Leonard G Quallich Iii 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 ID6507824711
PECOS Enrollment IDI20041222000354
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 10

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.
202 services165 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.
171 services170 patients
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.
133 services117 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
58 services54 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.
42 services42 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.
27 services26 patients

Hospital Affiliations CMS Care Compare 2

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

Beaumont Hospital - Grosse Pointe

Acute Care Hospitals · Grosse Pointe, MI
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230089
Location468 Cadieux RdGrosse Pointe, MI 48230 · Wayne County
Emergency services Birthing friendly

Beaumont Hospital, Troy

Acute Care Hospitals · Troy, MI
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230269
Location44201 Dequindre RoadTroy, MI 48085 · Oakland County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48098 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
$134.28 typical visit price
range $58.04 – $177.36
Typical copayment $33.57 (range $14.51 – $44.34)
Most-billed visit code 99204
Established Patient
$102.35 typical visit price
range $18.32 – $143.49
Typical copayment $25.58 (range $4.58 – $35.87)
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.

Internal Medicine (Gastroenterology)
4600 INVESTMENT DR, STE 380
TROY, MI 48098
Internal Medicine
4600 INVESTMENT DR, STE 300
TROY, MI 48098
Urology
4600 INVESTMENT DR, STE 370
TROY, MI 48098
Internal Medicine (Nephrology)
4600 INVESTMENT DR, STE 290
TROY, MI 48098
Internal Medicine
4600 INVESTMENT DR, STE 300
TROY, MI 48098
Internal Medicine (Cardiovascular Disease)
4600 INVESTMENT DR, SUITE 200
TROY, MI 48098
Internal Medicine
4600 INVESTMENT DR
TROY, MI 48098
Internal Medicine
4600 INVESTMENT DR, STE 300
TROY, MI 48098

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 Leonard Quallich's NPI number?

The NPI number for Leonard Quallich is 1093797326. It was assigned to this individual provider in the NPPES registry on November 14, 2005.

Where is Leonard Quallich located?

Leonard Quallich practices at 4600 Investment Dr Ste 380, Troy, MI 48098. The listed phone number is (248) 267-5025.

What is Leonard Quallich's specialty?

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

Is Leonard Quallich enrolled in Medicare?

Yes. Leonard Quallich 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 Leonard Quallich accept?

Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, McLaren Health Plan Community and Priority Health list Leonard Quallich 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 Leonard Quallich affiliated with any hospitals?

According to CMS data, Leonard Quallich is affiliated with Beaumont Hospital - Grosse Pointe and Beaumont Hospital, Troy.

When was this NPI record last updated?

The NPPES record for Leonard Quallich was last updated on November 13, 2013. NPI Profile syncs with the weekly NPPES data releases published by CMS.