DR. RONALD FRED UNZELMAN M.D.
NPI 1437109022
Obstetrics & Gynecology - Gynecology in Santa Rosa, CA
NPI Status: Active since May 12, 2006
Contact Information
1144 SONOMA AVE
SUITE 104
SANTA ROSA, CA
ZIP 95405
Phone: (707) 544-8864
Fax: (707) 544-2723
- Individual
- Male
- Obstetrics & Gynecology
- Gynecology
About RONALD UNZELMAN
This page provides the complete NPI Profile along with additional information for Ronald Unzelman, a women's health care provider established in Santa Rosa, California with a medical specialization in Obstetrics & Gynecology, focusing in gynecology . The healthcare provider is registered in the NPI registry with number 1437109022 assigned on May 2006. The practitioner's primary taxonomy code is 207VG0400X with license number A22593 (CA). The provider is registered as an individual and his NPI record was last updated 19 years ago.
- NPI
- 1437109022
- Provider Name
- DR. RONALD FRED UNZELMAN M.D.
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 1144 SONOMA AVE SUITE 104 SANTA ROSA, CA 95405
- Location Phone
- (707) 544-8864
- Location Fax
- (707) 544-2723
- Mailing Address
- 1144 SONOMA AVE SUITE 104 SANTA ROSA, CA 95405
- Mailing Phone
- (707) 544-8864
- Mailing Fax
- (707) 544-2723
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 05-12-2006
- Last Update Date
- 07-08-2007
- Code Navigator
Women's health care providers like Ronald Unzelman 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.
- A22593
- License State
- CA
- Taxonomy Description
- A physician who specializes in diagnosis, treatment, and management of patients with gynecologic conditions. Source: National Uniform Claim Committee
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.
*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 |
|---|---|---|---|
| A23165 | MEDICARE UPIN (02) | CA | |
| YYY48542Y | MEDICARE ID-TYPE UNSPECIFIED (04) | CA |
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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 1437109022, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).
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 58 is 60. 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.
SANTA ROSA, CA 95405
SANTA ROSA, CA 95405
SANTA ROSA, CA 95405
SANTA ROSA, CA 95405
SANTA ROSA, CA 95405
SANTA ROSA, CA 95405
SANTA ROSA, CA 95405
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1437109022, enumerated as an "individual" on May 12, 2006.
The provider is located at 1144 SONOMA AVE SUITE 104 SANTA ROSA, CA 95405 and the phone number is (707) 544-8864.
Obstetrics & Gynecology with taxonomy code 207VG0400X and a focus in Gynecology.
The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.
