DR. ROBERT A. SASSO MD
NPI 1164468484
Obstetrics & Gynecology - Gynecology in Saginaw, MI
NPI Status: Active since June 22, 2006
Contact Information
1000 HOUGHTON AVE
SAGINAW, MI
ZIP 48602
Phone: (989) 746-7500
NPPES record last updated: September 27, 2023. Verified against the NPPES registry weekly; last sync: July 19, 2026.
Record update history: Mar 31, 2021, Aug 24, 2017 (2 updates tracked since 2017).
- Individual
- Male
- Obstetrics & Gynecology
- Gynecology
About ROBERT SASSO
This page provides the complete NPI Profile along with additional information for Robert Sasso, a women's health care provider established in Saginaw, Michigan with a medical specialization in Obstetrics & Gynecology, focusing in gynecology . The healthcare provider is registered in the NPI registry with number 1164468484 assigned on June 2006. The practitioner's primary taxonomy code is 207VG0400X with license number 4301111273 (MI). The provider is registered as an individual and his NPI record was last updated 3 years ago.
- NPI
- 1164468484
- Provider Name
- DR. ROBERT A. SASSO MD
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 1000 HOUGHTON AVE SAGINAW, MI 48602
- Location Phone
- (989) 746-7500
- Mailing Address
- 1000 HOUGHTON AVE SAGINAW, MI 48602
- Mailing Phone
- (989) 746-7500
- Is Sole Proprietor?
- No
- Enumeration Date
- 06-22-2006
- Last Update Date
- 09-27-2023
- Code Navigator
Women's health care providers like Robert Sasso treat and diagnose diseases and conditions that affect a woman's physical and emotional health. Women's health professionals come from a variety of different specialties, including obstetrician/gynecologists, general surgeons, perinatologists, physician assistants, nurse practitioners or nurse midwives. A women's health provider might help you with family planning, breast care, pregnancy and child birth, osteoporosis, menopause, heart disease, etc.
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
Obstetrics & Gynecology Gynecology
- Taxonomy Code
- 207VG0400X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 4301111273
- License State
- MI
- Taxonomy Description
- A physician who specializes in diagnosis, treatment, and management of patients with gynecologic conditions. Source: National Uniform Claim Committee
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 | 207VE0102X | Allopathic & Osteopathic Physicians | Obstetrics & Gynecology | 8298 (NH) |
| 2 | 207VE0102X | Allopathic & Osteopathic Physicians | Obstetrics & Gynecology | 018303 (ME) |
| 3 | 207VG0400X | Allopathic & Osteopathic Physicians | Obstetrics & Gynecology | 018303 (ME) |
| 4 | 207VG0400X | Allopathic & Osteopathic Physicians | Obstetrics & Gynecology | 8298 (NH) |
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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 1164468484, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).
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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 66 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 20 providers are registered at the same or a nearby location.
SAGINAW, MI 48602
SAGINAW, MI 48602
SAGINAW, MI 48602
SAGINAW, MI 48602
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1164468484, enumerated as an "individual" on June 22, 2006.
The provider is located at 1000 HOUGHTON AVE SAGINAW, MI 48602 and the phone number is (989) 746-7500.
Obstetrics & Gynecology with taxonomy code 207VG0400X and a focus in Gynecology.
