DR. ALEXANDER WEICK M.D.
NPI 1942542444
Internal Medicine - Gastroenterology in Traverse City, MI

Q: What is Alexander Weick's NPI number?

The NPI number for Alexander Weick is 1942542444. It was assigned to this individual provider in the NPPES registry on March 22, 2013.

Q: What is Alexander Weick'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 Alexander Weick was last updated on April 13, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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 March 22, 2013PECOS EnrolledAccepts Medicare Assignment

4100 PARK FOREST DR STE 208, TRAVERSE CITY, MI 49684(231) 935-5710(231) 935-9045 Get Directions Write a Review

NPPES record last updated: April 13, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Apr 13, 2024, Oct 31, 2023 (2 updates tracked since 2023).

On this page

About Dr. Alexander Weick M.d. NPPES

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

DR. ALEXANDER WEICK M.D. (NPI 1942542444) is an individual gastroenterology provider in Traverse City, Michigan, licensed in Michigan (4301116862) and active in the NPI registry since March 2013. He is enrolled in Medicare PECOS, is affiliated with Munson Healthcare Cadillac Hospital, and maintains a secondary practice location in Portland.

NPPES Registry Identity

NPI1942542444

Entity TypeIndividualMale

Primary Taxonomy207RG0100X

Provider Legal NameDR. ALEXANDER WEICKCredential: M.D.

Location Address4100 PARK FOREST DR STE 208Traverse City, MI 49684-7306

Mailing Address1105 Sixth StTraverse City, MI 49684-2345

Phone(231) 935-5710

Fax(231) 935-9045

Sole ProprietorNo

Medical School CMSWayne State University School Of MedicineGraduated 2013

Enumeration DateMarch 22, 2013

Last NPPES UpdateApril 13, 20242 updates tracked since enumeration

NPPES CertifiedApril 13, 2024

✔ NPI 1942542444 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code207RG0100X

Licenses✔ Licensed in MI · 4301116862✔ Licensed in ME · MD27295

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.

4100 PARK FOREST DR STE 208, Traverse City, MI 49684

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Secondary Practice Location 1

Location 1161 Marginal WayPortland, ME 04101-2438 · Phone (207) 773-7964 · Fax (207) 773-9073

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, Priority Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Alexander Weick M.d. 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 ID648402693

PECOS Enrollment IDI20190605002442

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.

Medicare Billing Reassignments

Medicare enrollment records show Alexander Weick reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Digestive Health Associates Of Northern Michigan, P.C.

Same address

Gastroenterology

4100 PARK FOREST DR, SUITE 208
Traverse City, MI 49684

Reassigned Medicare billing, Michigan enrollment
Medicare enrollment name: Digestive Health Associates Of Northern Michigan PC
8 clinicians in this Medicare group

NPI 1225104011 (231) 935-5710

Munson Medical Center

0.1 mi

Psychiatric Unit

4230 COPPER RIDGE DR
Traverse City, MI 49684

Reassigned Medicare billing, Michigan enrollment
492 clinicians in this Medicare group

NPI 1659385334 (231) 935-5000

Portland Gastroenterology Associates P.A.

767 mi

Gastroenterology

161 MARGINAL WAY
Portland, ME 04101

Reassigned Medicare billing, Maine enrollment
Medicare enrollment name: Portland Gastroenterology Associates PA
34 clinicians in this Medicare group

NPI 1508087289 (207) 773-7964

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 13

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.

Pathology examination of tissue using a microscope, intermediate complexity 88305

A pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.

179 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.

159 services158 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.

108 services106 patients

Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito G0500

Moderate sedation is a method where a physician uses medication to help you relax during a gastrointestinal endoscopy. An independent trained observer will be present to monitor your vital signs and ensure your safety throughout the procedure. It's a common and safe practice.

73 services71 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.

50 services50 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.

45 services45 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.

40 services37 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.

33 services32 patients

Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm 43249

This procedure involves using a flexible tube with a camera, called an endoscope, to gently expand narrowed areas in your esophagus, stomach, or upper small bowel. A small balloon is inflated, making it easier for food and liquid to pass through. It's safe and effective.

25 services25 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 services14 patients

Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43235

This procedure, known as an upper endoscopy, involves inserting a thin, flexible tube with a camera down the throat to examine the esophagus, stomach, and upper small bowel. It helps diagnose conditions like ulcers or inflammation.

11 services11 patients

Control of bleeding of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43255

This procedure involves using a flexible tube with a light, called an endoscope, to examine and treat bleeding in the esophagus, stomach, or upper small bowel. It's a safe, effective way to control bleeding and ensure your digestive health.

11 services11 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.

11 services11 patients

Hospital Affiliations CMS Care Compare 2

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

Munson Healthcare Cadillac Hospital

Acute Care Hospitals · Cadillac, MI

5/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number230081

Location400 Hobart StCadillac, MI 49601 · Wexford County

Emergency services Birthing friendly

Munson Medical Center

Acute Care Hospitals · Traverse City, MI

5/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number230097

Location1105 Sixth StreetTraverse City, MI 49684 · Grand Traverse County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 49684 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

$126.15 typical visit price

range $54.34 – $166.68

Typical copayment $31.53 (range $13.58 – $41.67)

Most-billed visit code 99204

Established Patient

$96.44 typical visit price

range $17.09 – $135.40

Typical copayment $24.11 (range $4.27 – $33.85)

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.

RACHAEL ELIZABETH CARTER PA-C

Physician Assistant

4100 PARK FOREST DR STE 208
TRAVERSE CITY, MI 49684

Grand Traverse County (231) 935-5710

CHRISTY MARIE KEMNER

Physician Assistant

4100 PARK FOREST DR STE 208
TRAVERSE CITY, MI 49684

Grand Traverse County (231) 935-5710

KATHRYN HOLMSTROM-BAKER PA-C

Physician Assistant

4100 PARK FOREST DR STE 208
TRAVERSE CITY, MI 49684

Grand Traverse County (231) 935-5710

HEATHER ELIZABETH CARROLL D.O.

Internal Medicine (Gastroenterology)

4100 PARK FOREST DR STE 208
TRAVERSE CITY, MI 49684

Grand Traverse County (231) 935-5710

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 Alexander Weick's NPI number?

The NPI number for Alexander Weick is 1942542444. It was assigned to this individual provider in the NPPES registry on March 22, 2013.

Where is Alexander Weick located?

Alexander Weick practices at 4100 Park Forest Dr Ste 208, Traverse City, MI 49684. The listed phone number is (231) 935-5710.

What is Alexander Weick's specialty?

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

Is Alexander Weick enrolled in Medicare?

Yes. Alexander Weick 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.

Which organizations bill Medicare for Alexander Weick's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alexander Weick reassigns Medicare benefits to 3 organizations: Digestive Health Associates Of Northern Michigan, P.C. (Traverse City, MI), Munson Medical Center (Traverse City, MI) and Portland Gastroenterology Associates P.A. (Portland, ME). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Alexander Weick's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Alexander Weick accept?

Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company and Priority Health list Alexander Weick 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 Alexander Weick affiliated with any hospitals?

According to CMS data, Alexander Weick is affiliated with Munson Healthcare Cadillac Hospital and Munson Medical Center.

When was this NPI record last updated?

The NPPES record for Alexander Weick was last updated on April 13, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.