HENRY HAGENSTEIN D.O.
NPI 1346328226
Specialist in Grand Blanc, MI
NPI Status: Active since November 01, 2006
Contact Information
3635 GENESYS PKWY
GRAND BLANC, MI
ZIP 48439
Phone: (810) 606-0682
Fax: (810) 606-0686
- Individual
- Male
- Years of Experience 49
- Specialist
- Accepts Insurance
- Accepts Medicare Approved Payment
- PECOS Enrolled
About HENRY HAGENSTEIN
This page provides the complete NPI Profile along with additional information for Henry Hagenstein, a provider established in Grand Blanc, Michigan with a medical specialization in Specialist and more than 49 years of experience. The healthcare provider is registered in the NPI registry with number 1346328226 assigned on November 2006. The practitioner's primary taxonomy code is 174400000X with license number HH007300 (MI). The provider is registered as an individual and his NPI record was last updated 15 years ago.
- NPI
- 1346328226
- Provider Name
- HENRY HAGENSTEIN D.O.
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 3635 GENESYS PKWY GRAND BLANC, MI 48439
- Location Phone
- (810) 606-0682
- Location Fax
- (810) 606-0686
- Mailing Address
- 3635 GENESYS PKWY GRAND BLANC, MI 48439
- Mailing Phone
- (810) 606-0682
- Mailing Fax
- (810) 606-0686
- Medical School Name
- OTHER
- Graduation Year
- 1977
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 11-01-2006
- Last Update Date
- 03-23-2010
- Code Navigator
Location Map
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
Specialist
- Taxonomy Code
- 174400000X
- Type
- Other Service Providers
- License No.
- HH007300
- License State
- MI
- Taxonomy Description
- An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
- Blue Cross� Local HMO Bronze Extra - HMO
- Blue Cross� Local HMO Bronze Secure - HMO
- Blue Cross� Local HMO Silver Extra - HMO
- Blue Cross� Local HMO Silver Saver - 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� 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
- 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
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
Additional Identifiers
The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.
Identifier | Type / Code | Identifier State | Identifier Issuer |
---|---|---|---|
1586061 | MEDICAID (05) | MI | |
P55250001 | MEDICARE PIN (08) | MI | |
E25971 | MEDICARE UPIN (02) | MI |
Medicare Participation & PECOS Enrollment Status
Henry Hagenstein 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.
Henry Hagenstein 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: 9133207905
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: I20080418000257
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.
Assessment of and care planning for impaired thought processing, typically 50 minutes
Established patient office or other outpatient visit, 20-29 minutes
Established patient office or other outpatient visit, 30-39 minutes
Established patient office or other outpatient visit, 40-54 minutes
Initial hospital inpatient care per day, typically 50 minutes
Initial hospital observation care per day, typically 50 minutes
Measurement of brain wave activity (eeg), awake and drowsy
Needle measurement of electrical activity in arm or leg muscles, complete study
Nerve conduction, 11-12 studies
Nerve conduction, 13 or more studies
Nerve conduction, 9-10 studies
New patient office or other outpatient visit, 45-59 minutes
New patient office or other outpatient visit, 60-74 minutes
This service involves a thorough evaluation of your thought processes, which may be impacting your daily life. In a typical 50-minute session, a healthcare professional will assess your cognitive abilities, identify any areas of concern, and develop a personalized care plan to help improve your mental function.
This service was performed 43 times for 43 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 96 times for 85 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 87 times for 67 patientsThis service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
This service was performed 12 times for 12 patientsInitial 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.
This service was performed 29 times for 28 patientsInitial hospital observation care is a service where healthcare professionals monitor your health for about 50 minutes daily. This helps them understand your condition better, plan treatment, and ensure your safety. It's a routine part of hospital care.
This service was performed 17 times for 17 patientsMeasurement of brain wave activity, also known as an EEG, is a non-invasive test that records electrical patterns in your brain. This procedure is done when you're awake and drowsy to understand how your brain functions during different states of consciousness.
This service was performed 52 times for 52 patientsThis procedure, known as an electromyography (EMG), involves inserting a small needle into your arm or leg muscles to measure their electrical activity. This complete study helps diagnose issues with nerves or muscles, providing valuable data for your treatment plan.
This service was performed 155 times for 94 patientsNerve conduction studies are tests that measure how well your nerves are working. In 11-12 studies, small electrodes are placed on your skin to send and receive electrical signals. These signals show how quickly and effectively your nerves are transmitting signals, helping to identify any nerve damage or dysfunction.
This service was performed 17 times for 17 patientsNerve conduction studies involve 13 or more tests to check the speed and strength of signals traveling between your nerves and muscles. It helps diagnose conditions affecting nerves and muscles. The test involves small shocks and may cause minor discomfort.
This service was performed 23 times for 22 patientsNerve conduction studies involve sending small electrical shocks through the skin to measure how quickly nerves transmit signals. This helps detect nerve damage. 9-10 studies mean this process will be repeated on different nerves to gather comprehensive data.
This service was performed 47 times for 46 patientsThis 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.
This service was performed 84 times for 84 patientsThis is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
This service was performed 37 times for 37 patientsFind 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. Henry Hagenstein is affiliated with the following medical facilities:
Hospital Name | Address | Phone | Hospital Type | Overall Rating |
---|---|---|---|---|
ASCENSION GENESYS HOSPITAL | ONE GENESYS PARKWAY GRAND BLANC, MI 48439 | (810) 606-5000 | Acute 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. | |||||||||
1 | 3 | 4 | 6 | 3 | 2 | 8 | 2 | 2 | 6 |
Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
2 | 3 | 8 | 6 | 6 | 2 | 16 | 2 | 4 | |
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
2 + 3 + 8 + 6 + 6 + 2 + 1 + 6 + 2 + 4 + 24 = 64 | |||||||||
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
70 - 64 = 6 | 6 |
The NPI number 1346328226 is valid because the calculated check digit 6 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 4 providers are registered at the same or nearby location.
NPI | Name / Type | Taxonomy | Address |
---|---|---|---|
1912049099 | MI NEUROSURGERY CLINIC PC Organization | Physician Assistant | 3635 GENESYS PKWY GRAND BLANC, MI 48439 (810) 606-7535 |
1487796314 | MI NEUROSURGERY CLINIC PC Organization | Neurological Surgery | 3635 GENESYS PKWY GRAND BLANC, MI 48439 (810) 606-7535 |
1740450550 | HENRY HAGENSTEIN, D.O., P.C. Organization | Clinic/Center (Health Service) | 3635 GENESYS PKWY GRAND BLANC, MI 48439 (810) 606-0682 |
1114052628 | MI NEUROSURGERY CLINIC PC Organization | Neurological Surgery | 3635 GENESYS PKWY GRAND BLANC, MI 48439 (810) 606-7535 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1346328226, enumerated in the NPI registry as an "individual" on November 01, 2006
The provider is located at 3635 Genesys Pkwy Grand Blanc, Mi 48439 and the phone number is (810) 606-0682
The provider's speciality is Specialist with taxonomy code 174400000X
The provider has more than 49 years of experience.
The provider might be accepting Accepts: Blue Care Network of Michigan, Blue Cross Blue. 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: Assessment of and care planning for impaired thought processing, typically 50 minutes, Established patient office or other outpatient visit, 20-29 minutes, Established patient office or other outpatient visit, 30-39 minutes, Established patient office or other outpatient visit, 40-54 minutes, Initial hospital inpatient care per day, typically 50 minutes, Initial hospital observation care per day, typically 50 minutes, Measurement of brain wave activity (eeg), awake and drowsy, Needle measurement of electrical activity in arm or leg muscles, complete study, Nerve conduction, 11-12 studies, Nerve conduction, 13 or more studies, Nerve conduction, 9-10 studies, New patient office or other outpatient visit, 45-59 minutes and New patient office or other outpatient visit, 60-74 minutes.
The practitioner is affiliated to the following hospital(s): ASCENSION GENESYS HOSPITAL. Hospital affiliations are identified through self-reporting data and service claims based on the place of service.
This NPI record was last updated on November 01, 2006. 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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