REGENTS OF THE UNIV OF MICHIGAN- AMBULATORY CTR FOR VEIN TREATMENT
NPI 1669512786
Surgery - Vascular Surgery in Livonia, MI

NPI Status: Active since February 07, 2007

Contact Information

19900 HAGGERTY RD
SUITE 105
LIVONIA, MI
ZIP 48152
Phone: (734) 432-7662

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  • Organization
  • Surgery
  • Vascular Surgery

About REGENTS OF THE UNIV OF MICHIGAN- AMBULATORY CTR FOR VEIN TREATMENT

This page provides the complete NPI Profile along with additional information for Regents Of The Univ Of Michigan- Ambulatory Ctr For Vein Treatment, a provider established in Livonia, Michigan operating as a Surgery, focusing in vascular surgery . The healthcare provider is registered in the NPI registry with number 1669512786 assigned on February 2007. The practitioner's primary taxonomy code is 2086S0129X. The provider is registered as an organization and their NPI record was last updated one year ago. Regents Of The Univ Of Michigan- Ambulatory Ctr For Vein Treatment operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is David A Spahlinger Md (Exec Medical Director Faculty Group)

NPI
1669512786
Provider Name
REGENTS OF THE UNIV OF MICHIGAN- AMBULATORY CTR FOR VEIN TREATMENT
Entity Type
Organization
Location Address
19900 HAGGERTY RD SUITE 105 LIVONIA, MI 48152
Location Phone
(734) 432-7662
Mailing Address
3621 S STATE ST 700 KMS PLACE ANN ARBOR, MI 48108
Mailing Phone
(734) 936-2047
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
02-07-2007
Last Update Date
09-11-2025
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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

Surgery Vascular Surgery

Taxonomy Code
2086S0129X
Type
Allopathic & Osteopathic Physicians
License State
MI
Taxonomy Description
A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.

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)
1208600000XAllopathic & Osteopathic Physicians

Surgery

(MI)
22086S0102XAllopathic & Osteopathic Physicians

Surgery
Surgical Critical Care

(MI)

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

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

DAVID A SPAHLINGER MD

Authorized Official Title
EXEC MEDICAL DIRECTOR FACULTY GROUP
Authorized Official Phone
(734) 936-3568

Reviews for REGENTS OF THE UNIV OF MICHIGAN- AMBULATORY CTR FOR VEIN TREATMENT

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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 1669512786, 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
6
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
9
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
1
Unchanged
Pos 7
2
Doubled → 4
Pos 8
7
Unchanged
Pos 9
8
Doubled → 16 → 1 + 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 6 → 12 → 3 5 → 10 → 1 2 → 4 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 2 + 9 + 1 + 0 + 1 + 4 + 7 + 1 + 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 1669512786.

Other Providers at the Same Location


The following 14 providers are registered at the same or a nearby location.

Urology
19900 HAGGERTY RD, SUITE 111
LIVONIA, MI 48152
Physician Assistant
19900 HAGGERTY RD, SUITE 106
LIVONIA, MI 48152
Otolaryngology
19900 HAGGERTY RD, SUITE 103
LIVONIA, MI 48152
Otolaryngology
19900 HAGGERTY RD, SUITE 103
LIVONIA, MI 48152
Physician Assistant
19900 HAGGERTY RD
LIVONIA, MI 48152
Audiologist
19900 HAGGERTY RD, STE 111
LIVONIA, MI 48152
Physician Assistant
19900 HAGGERTY RD, SUITE 105
LIVONIA, MI 48152
Audiologist
19900 HAGGERTY RD, STE 111
LIVONIA, MI 48152
Physician Assistant
19900 HAGGERTY RD
LIVONIA, MI 48152
Physician Assistant
19900 HAGGERTY RD, SUITE 106
LIVONIA, MI 48152
Clinic/Center (Ambulatory Surgical)
19900 HAGGERTY RD
LIVONIA, MI 48152
Otolaryngology
19900 HAGGERTY RD
LIVONIA, MI 48152
Otolaryngology (Facial Plastic Surgery)
19900 HAGGERTY RD
LIVONIA, MI 48152
Nurse Practitioner
19900 HAGGERTY RD
LIVONIA, MI 48152

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1669512786, enumerated as an "organization" on February 07, 2007.

The provider is located at 19900 HAGGERTY RD SUITE 105 LIVONIA, MI 48152 and the phone number is (734) 432-7662.

Surgery with taxonomy code 2086S0129X and a focus in Vascular Surgery.