CHARLES FRANK SCHULER M.D.
NPI 1396156543
Allergy & Immunology in Ann Arbor, MI

NPI Status: Active since May 09, 2014

Contact Information

24 FRANK LLOYD WRIGHT DR
SUITE H-2100
ANN ARBOR, MI
ZIP 48105
Phone: (734) 647-5940

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  • Individual
  • Male
  • Years of Experience 12
  • Allergy & Immunology
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About CHARLES SCHULER

This page provides the complete NPI Profile along with additional information for Charles Schuler, a provider established in Ann Arbor, Michigan with a medical specialization in Allergy & Immunology and more than 12 years of experience. He graduated from University Of Michigan Medical School in 2014. The healthcare provider is registered in the NPI registry with number 1396156543 assigned on May 2014. The practitioner's primary taxonomy code is 207K00000X with license number 4301118970 (MI). The provider is registered as an individual and his NPI record was last updated 6 years ago.

NPI
1396156543
Provider Name
CHARLES FRANK SCHULER M.D.
Other Name
CHASE SCHULER MD
Other Name Type
Former Name (1)
Gender
Male
Entity Type
Individual
Location Address
24 FRANK LLOYD WRIGHT DR SUITE H-2100 ANN ARBOR, MI 48105
Location Phone
(734) 647-5940
Mailing Address
3621 S STATE ST ANN ARBOR, MI 48108
Mailing Phone
(734) 647-5299
Medical School Name
UNIVERSITY OF MICHIGAN MEDICAL SCHOOL
Graduation Year
2014
Is Sole Proprietor?
No
Enumeration Date
05-09-2014
Last Update Date
07-22-2019
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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Allergy & Immunology

Taxonomy Code
207K00000X
Type
Allopathic & Osteopathic Physicians
License No.
4301118970
License State
MI
Taxonomy Description
An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207R00000XAllopathic & Osteopathic Physicians

Internal Medicine

4301118970 (MI)
2207RA0201XAllopathic & Osteopathic Physicians

Internal Medicine
Allergy & Immunology

4301118970 (MI)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Clear Silver - HMO
  • Elite Bronze - HMO
  • Elite Bronze + Vision + Adult Dental - HMO
  • Elite Gold - HMO
  • Elite Gold + Vision + Adult Dental - HMO
  • Everyday Bronze - HMO
  • Everyday Bronze + Vision + Adult Dental - HMO
  • Everyday Gold - HMO
  • Everyday Gold + Vision + Adult Dental - HMO
  • Focused Silver - HMO
  • Choice Bronze HSA - HMO
  • Choice Bronze HSA + Vision + Adult Dental - HMO
  • Clear Gold - HMO
  • Clear Gold + Vision + Adult Dental - HMO
  • Clear Silver - HMO
  • Complete Gold - HMO
  • Complete Gold + Vision + Adult Dental - HMO
  • Complete Silver - HMO
  • Complete Silver + Vision + Adult Dental - HMO
  • Elite Gold - HMO
  • Blue Cross� Preferred HMO Bronze Extra - HMO
  • Blue Cross� Preferred HMO Bronze Saver HSA - HMO
  • Blue Cross� Preferred HMO Bronze Secure - HMO
  • Blue Cross� Preferred HMO Gold - HMO
  • Blue Cross� Preferred HMO Gold Extra - HMO
  • Blue Cross� Preferred HMO Silver - HMO
  • Blue Cross� Preferred HMO Silver Extra - HMO
  • Blue Cross� Preferred HMO Silver Saver - HMO
  • Blue Cross� Preferred HMO Value - HMO
  • Blue Cross� Select HMO Bronze Extra - HMO
  • Blue Cross� Premier PPO Bronze Extra - PPO
  • Blue Cross� Premier PPO Bronze HSA - PPO
  • Blue Cross� Premier PPO Bronze Secure - PPO
  • Blue Cross� Premier PPO Gold - PPO
  • Blue Cross� Premier PPO Gold Extra - PPO
  • Blue Cross� Premier PPO Silver - PPO
  • Blue Cross� Premier PPO Silver Extra - PPO
  • Blue Cross� Premier PPO Silver Saver HSA - PPO
  • Blue Cross� Premier PPO Value - PPO
  • Bronze First - HMO
  • Bronze First Adult Vision & Fitness - HMO
  • Diabetes Gold - HMO
  • Diabetes Gold Adult Vision & Fitness - HMO
  • Diabetes Silver - HMO
  • Diabetes Silver Adult Vision & Fitness - HMO
  • Gold - HMO
  • Gold Adult Vision & Fitness - HMO
  • HDHP Preventive Silver - HMO
  • Healthy Heart Gold - HMO
  • MHP Bronze - HMO
  • MHP Bronze Saver (Expanded) - HMO
  • MHP Expanded Bronze Standard - HMO
  • MHP Gold - HMO
  • MHP Gold Standard - HMO
  • MHP Silver Exchange - HMO
  • MHP Silver Exchange Rewards - HMO
  • MHP Silver Standard - HMO
  • MHP Young Adult/Catastrophic - HMO
  • Gold 1 - HMO
  • Gold 1 with Adult Vision Services - HMO
  • Gold 8 - HMO
  • Silver 1 - HMO
  • Silver 1 with Adult Vision Services - HMO
  • Silver 12 with First 4 Primary Care Visits Free - HMO
  • Silver 8 - HMO
  • MyPriority Balanced Silver - HMO
  • MyPriority Premier Silver - HMO
  • MyPriority Standard Bronze - HMO
  • MyPriority Standard Bronze - Travel - HMO
  • MyPriority Standard Gold - HMO
  • MyPriority Standard Silver - HMO
  • MyPriority Standard Silver - Travel - HMO
  • MyPriority Value Bronze - HMO
  • MyPriority Value Bronze HSA - HMO
  • University of Michigan Health Plan HMO Exclusive Bronze - HMO
  • University of Michigan Health Plan HMO Exclusive Bronze HSA - HMO
  • University of Michigan Health Plan HMO Exclusive Bronze Standard - HMO
  • University of Michigan Health Plan HMO Exclusive Catastrophic - HMO
  • University of Michigan Health Plan HMO Exclusive Gold Classic - HMO
  • University of Michigan Health Plan HMO Exclusive Gold Select - HMO
  • University of Michigan Health Plan HMO Exclusive Gold Standard - HMO
  • University of Michigan Health Plan HMO Exclusive Silver - HMO
  • University of Michigan Health Plan HMO Exclusive Silver Select Plus - HMO
  • University of Michigan Health Plan HMO Exclusive Silver Standard - HMO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Medicare Participation & PECOS Enrollment Status

Charles Schuler is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Charles Schuler is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 7214237767

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20190809000732

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Provider Referred Orders for Durable Medical Equipment, Devices & Supplies

The following list reflects the services, supplies or durable medical equipment ordered by this provider to a DME supplier on behalf of patients. The information below is derived from Medicare claims data and reflects the BETOS category, HCPCS code information and the number times each service was submitted under the Medicare fee-for-service program.

Durable Medical Equipment

  • DME-Other DME (DE017N)

    Supplies for maintenance of non-insulin drug infusion catheter, per week (list drugs separately) (HCPCS:A4221)

    1 DME suppliers used 14 Medicare Claims 52 Services Paid

  • DME-Other DME (DE000N)

    Supplies for external non-insulin drug infusion pump, syringe type cartridge, sterile, each (HCPCS:K0552)

    1 DME suppliers used 13 Medicare Claims 60 Services Paid

Unknown

  • Treatment-Injections and Infusions (nononcologic) (RI008N)

    Injection, immune globulin (hizentra), 100 mg (HCPCS:J1559)

    1 DME suppliers used 25 Medicare Claims 7200 Services Paid

  • Treatment-Injections and Infusions (nononcologic) (RI008N)

    Injection, immune globulin, (gammagard liquid), non-lyophilized, (e.g., liquid), 500 mg (HCPCS:J1569)

    2 DME suppliers used 12 Medicare Claims 720 Services Paid

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Established patient office or other outpatient visit, 30-39 minutes

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.

This service was performed 17 times for 14 patients

Find Provider Hospital Affiliations - Privileges

Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.

Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. Charles Schuler is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
UNIVERSITY OF MICHIGAN HEALTH SYSTEM1500 E MEDICAL CENTER DRIVE, SPC 5474
ANN ARBOR, MI 48109
(734) 764-1505Acute Care Hospitals

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1396156543
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
23186251258
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 3 + 1 + 8 + 6 + 2 + 5 + 1 + 2 + 5 + 8 + 24 = 67
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 67 = 33

The NPI number 1396156543 is valid because the calculated check digit 3 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 20 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1861469330 SUSAN A WALTHALL NP
Individual
Nurse Practitioner24 FRANK LLOYD WRIGHT DR
ANN ARBOR, MI 48105
(734) 998-7400
1467403089IHA HEALTH SERVICES CORPORATION
Organization
Clinic/Center (Multi-Specialty)24 FRANK LLOYD WRIGHT DR LOBBY J
ANN ARBOR, MI 48105
(734) 327-0872
1114031747DR. MERIDITH HALL DDS
Individual
Dentist24 FRANK LLOYD WRIGHT DR
ANN ARBOR, MI 48105
(734) 930-4022
1487759676 VAHAN AGBABIAN MA, ATC
Individual
Specialist/Technologist (Athletic Trainer)24 FRANK LLOYD WRIGHT DR BOX 391
ANN ARBOR, MI 48105
(734) 930-7400
1346348067 WILLIAM M KUZON MD
Individual
Plastic Surgery24 FRANK LLOYD WRIGHT DR
ANN ARBOR, MI 48105
(734) 998-6022
1508955428 JAMES L BALDWIN MD
Individual
Allergy & Immunology24 FRANK LLOYD WRIGHT DR SUITE H-2100
ANN ARBOR, MI 48105
(734) 647-5940
1235228107 GEORGIANA M SANDERS MD
Individual
Allergy & Immunology24 FRANK LLOYD WRIGHT DR SUITE H-2100
ANN ARBOR, MI 48105
(734) 647-5940
1922181841 CRAIG A JAFFE MD
Individual
Internal Medicine (Endocrinology, Diabetes & Metabolism)24 FRANK LLOYD WRIGHT DR LOBBY C SUITE 1300
ANN ARBOR, MI 48105
(734) 998-2450
1457434383 ELIF ORAL MD
Individual
Internal Medicine (Endocrinology, Diabetes & Metabolism)24 FRANK LLOYD WRIGHT DR LOBBY C SUITE 1300
ANN ARBOR, MI 48105
(734) 998-2450
1154404093 SUMER B PEK MD
Individual
Internal Medicine (Endocrinology, Diabetes & Metabolism)24 FRANK LLOYD WRIGHT DR LOBBY C, SUITE 1300
ANN ARBOR, MI 48105
(734) 998-2450
1295811859 KENNETH A JAMERSON MD
Individual
Internal Medicine24 FRANK LLOYD WRIGHT DR
ANN ARBOR, MI 48105
(734) 998-7400
1831275841 MELVYN RUBENFIRE MD
Individual
Internal Medicine (Cardiovascular Disease)24 FRANK LLOYD WRIGHT DR
ANN ARBOR, MI 48105
(734) 998-7400
1962588988 ELINA YAMADA MD
Individual
Internal Medicine (Cardiovascular Disease)24 FRANK LLOYD WRIGHT DR
ANN ARBOR, MI 48105
(734) 998-7400
1982780904 ALAN B WEDER MD
Individual
Internal Medicine24 FRANK LLOYD WRIGHT DR
ANN ARBOR, MI 48105
(734) 998-7400
1992881916 RALPH H STERN MD
Individual
Medical Genetics (Clinical Genetics (M.D.))24 FRANK LLOYD WRIGHT DR
ANN ARBOR, MI 48105
(734) 998-7400
1336226943 PAMELA ANNE GALOFARO PA
Individual
Physician Assistant24 FRANK LLOYD WRIGHT DR LOBBY A
ANN ARBOR, MI 48105
(734) 936-5738
1639245665DR. JAMES BRIAN BYRD M.D.
Individual
Internal Medicine (Cardiovascular Disease)24 FRANK LLOYD WRIGHT DR
ANN ARBOR, MI 48105
(734) 998-7400
1477614832 JAMES E CARPENTER MD
Individual
Orthopaedic Surgery24 FRANK LLOYD WRIGHT DR LOBBY A
ANN ARBOR, MI 48105
(734) 930-7400
1942350210 SHERRIE LYNN SPRINGER ATC
Individual
Specialist/Technologist (Athletic Trainer)24 FRANK LLOYD WRIGHT DR
ANN ARBOR, MI 48105
(734) 930-7400
1861542128 RENITA L PATTON ATC
Individual
Specialist/Technologist (Athletic Trainer)24 FRANK LLOYD WRIGHT DR
ANN ARBOR, MI 48105
(734) 930-7400

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1396156543, enumerated in the NPI registry as an "individual" on May 09, 2014

The provider is located at 24 Frank Lloyd Wright Dr Suite H-2100 Ann Arbor, Mi 48105 and the phone number is (734) 647-5940

The provider's speciality is Allergy & Immunology with taxonomy code 207K00000X

The provider has more than 12 years of experience. He graduated from University Of Michigan Medical School in 2014.

The provider might be accepting Accepts: Ambetter from Meridian, Ambetter Health, Blue Care. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.

Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

The most common procedures or services performed by this practitioner are: Established patient office or other outpatient visit, 30-39 minutes.

The practitioner is affiliated to the following hospital(s): UNIVERSITY OF MICHIGAN HEALTH SYSTEM. Hospital affiliations are identified through self-reporting data and service claims based on the place of service.

This NPI record was last updated on May 09, 2014. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.