GEOFFREY E. STARR, M.D., P.C.
NPI 1487801783
Specialist in Portsmouth, NH
NPI Status: Active since August 19, 2008
Contact Information
330 BORTHWICK AVE
SUITE 111
PORTSMOUTH, NH
ZIP 03801
Phone: (603) 319-1577
Fax: (603) 319-1588
- Organization
- Specialist
About GEOFFREY E. STARR, M.D., P.C.
This page provides the complete NPI Profile along with additional information for Geoffrey E. Starr, M.d., P.c., a provider established in Portsmouth, New Hampshire operating as a Specialist. The healthcare provider is registered in the NPI registry with number 1487801783 assigned on August 2008. The practitioner's primary taxonomy code is 174400000X with license number 10259 (NH). The provider is registered as an organization and their NPI record was last updated 18 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. Geoffrey Edward Starr M.d. (President)
- NPI
- 1487801783
- Provider Name
- GEOFFREY E. STARR, M.D., P.C.
- Entity Type
- Organization
- Location Address
- 330 BORTHWICK AVE SUITE 111 PORTSMOUTH, NH 03801
- Location Phone
- (603) 319-1577
- Location Fax
- (603) 319-1588
- Mailing Address
- 330 BORTHWICK AVE SUITE 111 PORTSMOUTH, NH 03801
- Mailing Phone
- (603) 319-1577
- Mailing Fax
- (603) 319-1588
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 08-19-2008
- Last Update Date
- 08-26-2008
- 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
Specialist
- Taxonomy Code
- 174400000X
- Type
- Other Service Providers
- License No.
- 10259
- License State
- NH
- Taxonomy Description
- An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
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.
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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 1487801783, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).
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 67 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.
PORTSMOUTH, NH 03801
PORTSMOUTH, NH 03801
PORTSMOUTH, NH 03801
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1487801783, enumerated as an "organization" on August 19, 2008.
The provider is located at 330 BORTHWICK AVE SUITE 111 PORTSMOUTH, NH 03801 and the phone number is (603) 319-1577.
Specialist with taxonomy code 174400000X.
