DR. GIANH NGUYEN PORTNOY DDS
NPI 1336363993
Dentist - General Practice in Okemos, MI
NPI Status: Active since April 12, 2007
Contact Information
1738 HAMILTON RD
OKEMOS, MI
ZIP 48864
Phone: (517) 349-3266
Fax: (517) 381-2457
- Individual
- Female
- Dentist
- General Practice
- Accepts Insurance
About GIANH PORTNOY
This page provides the complete NPI Profile along with additional information for Gianh Portnoy, a provider established in Okemos, Michigan with a medical specialization in Dentist, focusing in general practice . The healthcare provider is registered in the NPI registry with number 1336363993 assigned on April 2007. The practitioner's primary taxonomy code is 1223G0001X with license number 2901018167 (MI). The provider is registered as an individual and her NPI record was last updated 18 years ago.
- NPI
- 1336363993
- Provider Name
- DR. GIANH NGUYEN PORTNOY DDS
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 1738 HAMILTON RD OKEMOS, MI 48864
- Location Phone
- (517) 349-3266
- Location Fax
- (517) 381-2457
- Mailing Address
- 2345 INDIAN HILLS DR OKEMOS, MI 48864
- Mailing Phone
- (517) 381-5043
- Is Sole Proprietor?
- No
- Enumeration Date
- 04-12-2007
- Last Update Date
- 07-08-2007
- Code Navigator
A dentist like Gianh Portnoy is a skilled in and licensed provider that diagnoses and treats problems with patients teeth, gums, and related parts of the mouth. Dentists educate patients on how to take care of the teeth and gums and provide information on diet choices that affect oral health. Dentists must be licensed in the state in which they work.
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
Dentist General Practice
- Taxonomy Code
- 1223G0001X
- Type
- Dental Providers
- License No.
- 2901018167
- License State
- MI
- Taxonomy Description
- A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
- Delta Dental Individual Pediatric-Only PPO, EHB Certified - PPO
- Delta Dental Individual PPO Bronze Plan, EHB Certified - PPO
- Delta Dental Individual PPO Gold Plan, EHB Certified - PPO
- Delta Dental Individual PPO Silver Plan, EHB Certified - PPO
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 |
|---|---|---|---|
| 1316952732 | OTHER (01) | MI | PORTNOY AND TU DDS PC |
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NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
| Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
| 1 | 3 | 3 | 6 | 3 | 6 | 3 | 9 | 9 | 3 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 3 | 6 | 6 | 6 | 6 | 6 | 9 | 18 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 3 + 6 + 6 + 6 + 6 + 6 + 9 + 1 + 8 + 24 = 77 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 80 - 77 = 3 | 3 | ||||||||
The NPI number 1336363993 is valid because the calculated check digit 3 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 2 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1316952732 | PORTNOY AND TU DDS PC Organization | Dentist (General Practice) | 1738 HAMILTON RD OKEMOS, MI 48864 (517) 349-3266 |
| 1427763119 | OKEMOS SMILE CENTER OF MICHIGAN PLLC Organization | Clinic/Center (Dental) | 1738 HAMILTON RD OKEMOS, MI 48864 (517) 281-9144 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1336363993, enumerated in the NPI registry as an "individual" on April 12, 2007
The provider is located at 1738 Hamilton Rd Okemos, Mi 48864 and the phone number is (517) 349-3266
The provider's speciality is Dentist with taxonomy code 1223G0001X with a focus in General Practice
The provider might be accepting Accepts: Delta Dental of Michigan, Medicare and Medicaid. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.
This NPI record was last updated on April 12, 2007. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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