PETER G GRAIN, M.D., P.C.
NPI 1235331836
Neurological Surgery in Clarkston, MI

NPI Status: Active since June 05, 2007

Contact Information

7650 DIXIE HWY
SUITE 100
CLARKSTON, MI
ZIP 48346
Phone: (248) 620-9310
Fax: (248) 620-1812

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  • Organization
  • Neurological Surgery

About PETER G GRAIN, M.D., P.C.

This page provides the complete NPI Profile along with additional information for Peter G Grain, M.d., P.c., a provider established in Clarkston, Michigan operating as a Neurological Surgery. The healthcare provider is registered in the NPI registry with number 1235331836 assigned on June 2007. The practitioner's primary taxonomy code is 207T00000X with license number 4301069603 (MI). The provider is registered as an organization and their NPI record was last updated 6 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Dr. Peter G. Grain M.d. (Owner)

NPI
1235331836
Provider Name
PETER G GRAIN, M.D., P.C.
Entity Type
Organization
Location Address
7650 DIXIE HWY SUITE 100 CLARKSTON, MI 48346
Location Phone
(248) 620-9310
Location Fax
(248) 620-1812
Mailing Address
7650 DIXIE HWY SUITE 100 CLARKSTON, MI 48346
Mailing Phone
(248) 620-9310
Mailing Fax
(248) 620-1812
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
06-05-2007
Last Update Date
08-22-2020
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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

Neurological Surgery

Taxonomy Code
207T00000X
Type
Allopathic & Osteopathic Physicians
License No.
4301069603
License State
MI
Taxonomy Description
A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Insurance Plans Accepted

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

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.

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.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. PETER G. GRAIN M.D.

Authorized Official Title
OWNER
Authorized Official Phone
(248) 620-9310

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
1406326922OTHER (01)MIBLUE CROSS BLUE SHIELD MI

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1235331836, we treat the final digit (6) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
2
Unchanged
Pos 3
3
Doubled → 6
Pos 4
5
Unchanged
Pos 5
3
Doubled → 6
Pos 6
3
Unchanged
Pos 7
1
Doubled → 2
Pos 8
8
Unchanged
Pos 9
3
Doubled → 6
Check
6
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 3 → 6 3 → 6 1 → 2 3 → 6

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 2 + 6 + 5 + 6 + 3 + 2 + 8 + 6 + 24 = 64

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1235331836.

Other Providers at the Same Location


The following 8 providers are registered at the same or a nearby location.

Neurological Surgery
7650 DIXIE HWY, SUITE 140
CLARKSTON, MI 48346
Physical Therapist
7650 DIXIE HWY, SUITE 140
CLARKSTON, MI 48346
Anesthesiology (Pain Medicine)
7650 DIXIE HWY, SUITE 140
CLARKSTON, MI 48346
Dentist (General Practice)
7650 DIXIE HWY, SUITE 120
CLARKSTON, MI 48346
Clinic/Center (Physical Therapy)
7650 DIXIE HWY, 130
CLARKSTON, MI 48346
Physician Assistant (Surgical)
7650 DIXIE HWY, SUITE 140
CLARKSTON, MI 48346
Neurological Surgery
7650 DIXIE HWY, SUITE 130
CLARKSTON, MI 48346
Occupational Therapist (Pediatrics)
7650 DIXIE HWY
CLARKSTON, MI 48346

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1235331836, enumerated as an "organization" on June 05, 2007.

The provider is located at 7650 DIXIE HWY SUITE 100 CLARKSTON, MI 48346 and the phone number is (248) 620-9310.

Neurological Surgery with taxonomy code 207T00000X.

The provider might be accepting Accepts: Blue Cross Blue Shield, Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.