ALEXANDRA FAY THEIS RN, MSN, FNP-C
NPI 1497346241
Nurse Practitioner - Family in Saint Johns, MI
NPI Status: Active since February 02, 2021
Contact Information
1005 S US HIGHWAY 27 STE 100
SAINT JOHNS, MI
ZIP 48879
Phone: (989) 224-3000
- Individual
- Female
- Years of Experience 5
- Nurse Practitioner
- Family
- Accepts Insurance
- Accepts Medicare Approved Payment
- PECOS Enrolled
About ALEXANDRA THEIS
This page provides the complete NPI Profile along with additional information for Alexandra Theis, a provider established in Saint Johns, Michigan with a medical specialization in Nurse Practitioner, focusing in family and more than 5 years of experience. The healthcare provider is registered in the NPI registry with number 1497346241 assigned on February 2021. The practitioner's primary taxonomy code is 363LF0000X with license number 4704329980 (MI). The provider is registered as an individual and her NPI record was last updated 3 years ago.
- NPI
- 1497346241
- Provider Name
- ALEXANDRA FAY THEIS RN, MSN, FNP-C
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 1005 S US HIGHWAY 27 STE 100 SAINT JOHNS, MI 48879
- Location Phone
- (989) 224-3000
- Mailing Address
- 1005 S US HIGHWAY 27 STE 100 SAINT JOHNS, MI 48879
- Mailing Phone
- (989) 224-3000
- Medical School Name
- OTHER
- Graduation Year
- 2021
- Is Sole Proprietor?
- No
- Enumeration Date
- 02-02-2021
- Last Update Date
- 03-30-2022
- Code Navigator
A nurse practitioner (NP) like Alexandra Theis is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.
Location Map
Secondary Locations
- 1200 Springview Dr
Flushing, MI 48433
(989) 307-9309
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
Nurse Practitioner Family
- Taxonomy Code
- 363LF0000X
- Type
- Physician Assistants & Advanced Practice Nursing Providers
- License No.
- 4704329980
- License State
- MI
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) |
---|---|---|---|---|
1 | 163WC0200X | Nursing Service Providers | Registered Nurse | 4704329980 (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
- 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
Alexandra Theis 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.
Alexandra Theis 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: 547650673
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: I20211206000267
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
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.
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza
Established patient office or other outpatient visit, 20-29 minutes
Established patient office or other outpatient visit, 30-39 minutes
This test uses a method called immunoassay to identify severe acute respiratory syndrome coronavirus and influenza. It works by detecting specific proteins (antigens) in a sample, like a nasal swab. It's a powerful tool in diagnosing these viral infections.
This service was performed 20 times for 20 patientsThis 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.
This service was performed 61 times for 56 patientsThis 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 69 times for 65 patientsPhysician Visit Costs
The typical physician office visit costs for Medicare beneficiaries in this area are: $21.18 for a new patient copayment and $24.11 for an established patient copayment.
The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.
For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.
The prices below reflect the costs for new and established patients in the 48879 ZIP code area.
New Patients Visit Costs *
The most utilized procedure code for new patients office visits is 99203
- Average New Patient Price $84.74
- Minimum New Patient Price $54.34
- Maximum New Patient Price $166.68
- Average New Patient Copayment $21.18
- Minimum New Patient Copayment $13.58
- Maximum New Patient Copayment $41.67
Established Patients Visit Costs *
The most utilized procedure code for established patients office visits is 99214
- Average Established Patient Price $96.44
- Minimum Established Patient Price $17.09
- Maximum Established Patient Price $135.4
- Average Established Patient Copayment $24.11
- Minimum Established Patient Copayment $4.27
- Maximum Established Patient Copayment $33.85
* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.
Reviews for ALEXANDRA FAY THEIS RN, MSN, FNP-C
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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. | |||||||||
1 | 4 | 9 | 7 | 3 | 4 | 6 | 2 | 4 | 1 |
Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
2 | 4 | 18 | 7 | 6 | 4 | 12 | 2 | 8 | |
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
2 + 4 + 1 + 8 + 7 + 6 + 4 + 1 + 2 + 2 + 8 + 24 = 69 | |||||||||
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
70 - 69 = 1 | 1 |
The NPI number 1497346241 is valid because the calculated check digit 1 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 12 providers are registered at the same or nearby location.
NPI | Name / Type | Taxonomy | Address |
---|---|---|---|
1821502600 | DANIELLE ROSE MARTINEZ FNP Individual | Nurse Practitioner (Family) | 1005 S US HIGHWAY 27 STE 100 SAINT JOHNS, MI 48879 (989) 224-3000 |
1245876242 | MIRANDA MARSHALL FNP Individual | Nurse Practitioner (Family) | 1005 S US HIGHWAY 27 STE 100 SAINT JOHNS, MI 48879 (989) 224-3000 |
1750929667 | LABORATORY CORPORATION OF AMERICA Organization | Clinical Medical Laboratory | 1005 S US HIGHWAY 27 STE 100 SAINT JOHNS, MI 48879 (989) 224-3000 |
1740885292 | CHELSEA N BARNES FNP-C Individual | Nurse Practitioner (Family) | 1005 S US HIGHWAY 27 STE 100 SAINT JOHNS, MI 48879 (989) 224-3000 |
1831780741 | DAWN MARIE MARTIN NP Individual | Nurse Practitioner (Family) | 1005 S US HIGHWAY 27 STE 100 SAINT JOHNS, MI 48879 (989) 224-3000 |
1629440755 | BRIE MORRIS PA Individual | Physician Assistant | 1005 S US HIGHWAY 27 STE 100 SAINT JOHNS, MI 48879 (989) 224-3000 |
1114994365 | MELISSA F HALVORSON MD Individual | Obstetrics & Gynecology | 1005 S US HIGHWAY 27 STE 100 SAINT JOHNS, MI 48879 (989) 224-3000 |
1598385189 | KALLI NICOLE FELDPAUSCH MSW Individual | Social Worker (Clinical) | 1005 S US HIGHWAY 27 STE 100 SAINT JOHNS, MI 48879 (989) 224-3000 |
1821466368 | VY THUY THAN NURSE PRACTITIONER Individual | Nurse Practitioner (Primary Care) | 1005 S US HIGHWAY 27 STE 100 SAINT JOHNS, MI 48879 (989) 224-3000 |
1861486938 | CLINTON COUNTY MEDICAL CENTER PC Organization | Family Medicine | 1005 S US HIGHWAY 27 STE 100 SAINT JOHNS, MI 48879 (989) 224-3000 |
1912447244 | KEVIN ANTHONY BAZAN D.P.T. Individual | Physical Therapist | 1005 S US HIGHWAY 27 STE 100 SAINT JOHNS, MI 48879 (989) 224-3000 |
1457010928 | SAMANTHA HALLENBECK DPT Individual | Physical Therapist | 1005 S US HIGHWAY 27 STE 100 SAINT JOHNS, MI 48879 (989) 224-3000 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1497346241, enumerated in the NPI registry as an "individual" on February 02, 2021
The provider is located at 1005 S Us Highway 27 Ste 100 Saint Johns, Mi 48879 and the phone number is (989) 224-3000
The provider's speciality is Nurse Practitioner with taxonomy code 363LF0000X with a focus in Family
The provider has more than 5 years of experience.
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.
Medicare beneficiaries should expect a typical cost of $84.74 with an average copayment of $21.18 for new patient appointments. Established patients should expect a typical charge of $96.44 and an average copayment of 24.11. Please review your insurance plan or contact the provider directly to determine your specific costs.
The most common procedures or services performed by this practitioner are: Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza, Established patient office or other outpatient visit, 20-29 minutes and Established patient office or other outpatient visit, 30-39 minutes.
This NPI record was last updated on February 02, 2021. 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].
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