MARK A ZAROFF PHD
NPI 1932286911
Counselor in Saginaw, MI
NPI Status: Active since November 01, 2006
Contact Information
2100 HEMMETER RD
SAGINAW, MI
ZIP 48603
Phone: (989) 799-2100
Fax: (989) 799-2637
Some details in this NPI profile have been updated in the NPI registry within the last 30 days.
- Individual
- Male
- Counselor
- Accepts Insurance
- PECOS Enrolled
About MARK ZAROFF
This page provides the complete NPI Profile along with additional information for Mark Zaroff, a provider established in Saginaw, Michigan with a medical specialization in Counselor. The healthcare provider is registered in the NPI registry with number 1932286911 assigned on November 2006. The practitioner's primary taxonomy code is 101Y00000X with license number 6401003279 (MI). The provider is registered as an individual and his NPI record was last updated September 2025.
- NPI
- 1932286911
- Provider Name
- MARK A ZAROFF PHD
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 2100 HEMMETER RD SAGINAW, MI 48603
- Location Phone
- (989) 799-2100
- Location Fax
- (989) 799-2637
- Mailing Address
- 2100 HEMMETER RD SAGINAW, MI 48603
- Mailing Phone
- (989) 799-2100
- Mailing Fax
- (989) 799-2637
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 11-01-2006
- Last Update Date
- 09-11-2025
- 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
Counselor
- Taxonomy Code
- 101Y00000X
- Type
- Behavioral Health & Social Service Providers
- License No.
- 6401003279
- License State
- MI
- Taxonomy Description
- A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.
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 | 103T00000X | Behavioral Health & Social Service Providers | Psychologist | 6301012326 (MI) |
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
- 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 Balanced Silver Bronson Healthcare Partners - HMO
- MyPriority Balanced Silver Corewell Health West Michigan Network - HMO
- MyPriority Balanced Silver Corewell Health West Michigan Network (Allegan, Barry) - HMO
- MyPriority Balanced Silver Southeast Michigan Network - HMO
- MyPriority Balanced Silver Trinity Health East Network - HMO
- MyPriority Enhanced Gold Bronson Healthcare Partners - HMO
- MyPriority Enhanced Gold Corewell Health West Michigan Network - HMO
- MyPriority Enhanced Gold Corewell Health West Michigan Network (Allegan, Barry) - HMO
- MyPriority Enhanced Gold Southeast Michigan Network - HMO
- UHC Bronze Copay Focus (No Referrals) - HMO
- UHC Bronze Standard (No Referrals) - HMO
- UHC Bronze Value (No Referrals) - HMO
- UHC Bronze Value+ (Dental + Vision, No Referrals) - HMO
- UHC Gold Advantage (No Referrals) - HMO
- UHC Gold Advantage+ (Dental + Vision, No Referrals) - HMO
- UHC Gold Copay Focus (No Referrals) - HMO
- UHC Gold Standard (No Referrals) - HMO
- UHC Silver Advantage (No Referrals) - HMO
- UHC Silver Advantage+ (Dental + Vision, No Referrals) - 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
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 |
|---|---|---|---|
| 0995595 | OTHER (01) | MI | HEALTHPLUS |
| 730195 | MEDICAID (05) | MI |
Medicare Participation & PECOS Enrollment Status
Mark Zaroff 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 and Durable Medical Equipment (DME).
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
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): No
Eligible to Order or Refer Power Mobility Devices: No
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.
Administration of psychological or neuropsychological test, each additional 30 minutes
Administration of psychological or neuropsychological test, first 30 minutes
Evaluation of psychological test, each additional hour
Evaluation of psychological test, first hour
This procedure involves administering psychological or neuropsychological tests to evaluate your mental functions. Each additional 30 minutes allows for a more in-depth assessment of your cognitive abilities, emotions, and behavior. It's crucial for accurate diagnosis and treatment planning.
This service was performed 28 times for 13 patientsThis procedure involves a health professional conducting a psychological or neuropsychological test. The first 30 minutes typically involve understanding your mental health or brain function through various assessments. This helps in diagnosing and treating mental health disorders effectively.
This service was performed 13 times for 13 patientsThis service involves additional hours spent on assessing psychological tests. It helps to understand your mental health better, identifying any potential issues or disorders. It's a crucial step in creating an effective treatment plan.
This service was performed 13 times for 13 patientsThis procedure involves a professional assessing your mental health using standardized tests. It's the initial hour of a process that helps understand your emotional well-being and cognitive abilities. It's completely non-invasive and confidential.
This service was performed 13 times for 13 patientsReviews for MARK A ZAROFF PHD
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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 | 9 | 3 | 2 | 2 | 8 | 6 | 9 | 1 | 1 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 9 | 6 | 2 | 4 | 8 | 12 | 9 | 2 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 9 + 6 + 2 + 4 + 8 + 1 + 2 + 9 + 2 + 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 1932286911 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 20 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1295813160 | MR. DAVID W ECKERT LMSW Individual | Social Worker | 2100 HEMMETER RD SAGINAW, MI 48603 (989) 799-2100 |
| 1720166069 | MS. PATRICIA POSEY MA., LLPC Individual | Counselor (Mental Health) | 2100 HEMMETER RD SAGINAW, MI 48603 (989) 799-2100 |
| 1952489288 | MS. BARBARA JO WILES LMSW Individual | Social Worker | 2100 HEMMETER RD SAGINAW, MI 48603 (989) 799-2100 |
| 1720166952 | MS. DENISE LIST-KING LLMSW Individual | Social Worker | 2100 HEMMETER RD SAGINAW, MI 48603 (989) 799-2100 |
| 1124107289 | MS. KAREN KARBOWSKI MA., LLPC Individual | Counselor (Mental Health) | 2100 HEMMETER RD SAGINAW, MI 48603 (989) 799-2100 |
| 1871664144 | DR. MARGARET CAPPONE PH.D. Individual | Psychologist | 2100 HEMMETER RD SAGINAW, MI 48603 (989) 799-2100 |
| 1346314903 | MR. MICHAEL MULLOY MA, LBSW Individual | Social Worker | 2100 HEMMETER RD SAGINAW, MI 48603 (989) 799-2100 |
| 1386842912 | SAGINAW PSYCHOLOGICAL SERVICES INC. Organization | Social Worker (Clinical) | 2100 HEMMETER RD SAGINAW, MI 48603 (989) 799-2100 |
| 1235329574 | MR. MICHAEL PAUL HOERGER TLLP Individual | Psychologist | 2100 HEMMETER RD SAGINAW, MI 48603 (989) 799-2100 |
| 1255502571 | PAMELA SCHAEFER RN Individual | Registered Nurse | 2100 HEMMETER RD SAGINAW, MI 48603 (989) 799-2100 |
| 1730354861 | LAURA LYNN ACKER B.S. Individual | Social Worker | 2100 HEMMETER RD SAGINAW, MI 48603 (989) 799-2100 |
| 1710135223 | VALERIE J TENDALL LMSW Individual | Social Worker (Clinical) | 2100 HEMMETER RD SAGINAW, MI 48603 (989) 799-2100 |
| 1417199936 | VICTOR P. JURKOWSKI MA, LLPC Individual | Counselor (Professional) | 2100 HEMMETER RD SAGINAW, MI 48603 (989) 799-2100 |
| 1609001502 | LARRY SHELTON RSST Individual | Case Manager/Care Coordinator | 2100 HEMMETER RD SAGINAW, MI 48603 (989) 799-2100 |
| 1972738870 | SEAN THEISEN CASE MANAGER Individual | Case Manager/Care Coordinator | 2100 HEMMETER RD SAGINAW, MI 48603 (989) 799-2100 |
| 1184859084 | YOLANDRA JOHNSON BSW Individual | Social Worker | 2100 HEMMETER RD SAGINAW, MI 48603 (989) 799-2100 |
| 1811122708 | TOSHA HEMPHILL CASE MANAGER Individual | Case Manager/Care Coordinator | 2100 HEMMETER RD SAGINAW, MI 48603 (989) 799-2100 |
| 1356576250 | SHIELA LITTLE LLMSW Individual | Social Worker (Clinical) | 2100 HEMMETER RD SAGINAW, MI 48603 (989) 799-2100 |
| 1700011608 | CHRISTIN MCKENNEY BGS, RSST Individual | Case Manager/Care Coordinator | 2100 HEMMETER RD SAGINAW, MI 48603 (989) 799-2100 |
| 1386879286 | TRACI HOPPER CASE MANAGER Individual | Case Manager/Care Coordinator | 2100 HEMMETER RD SAGINAW, MI 48603 (989) 799-2100 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1932286911, enumerated in the NPI registry as an "individual" on November 01, 2006
The provider is located at 2100 Hemmeter Rd Saginaw, Mi 48603 and the phone number is (989) 799-2100
The provider's speciality is Counselor with taxonomy code 101Y00000X
The provider might be accepting Accepts: McLaren Health Plan Community, Molina Healthcare,. 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 and Durable Medical Equipment (DME).
The most common procedures or services performed by this practitioner are: Administration of psychological or neuropsychological test, each additional 30 minutes, Administration of psychological or neuropsychological test, first 30 minutes, Evaluation of psychological test, each additional hour and Evaluation of psychological test, first hour.
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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