Quality Rating: 100 out of 100 score
NPI Status: Active since November 22, 2005
800 Howard Ave
New Haven,
Post Code: 06519
Phone: (203) 785-3561
Fax: (203) 785-6815
Jeffrey E Topal Md is a Internal Medicine, Infectious Disease in New Haven, . Jeffrey E Topal Md practices all healthcare services and medical treatments related to Internal Medicine, Infectious Disease. The NPI Number for Jeffrey E Topal Md is 1992788111. The last update date is 2012-03-30.
Jeffrey E Topal Md's current location address is 800 Howard Ave, New Haven, . You can contact this provider via phone number (203) 785-3561 and fax number (203) 785-6815. The mailing address for Jeffrey E Topal Md is 800 Howard Ave, New Haven, . To know further, please read the information below!
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.
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 |
|---|---|---|---|
| 001364330 | MEDICAID (05) | Connecticut (CT) |
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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 | 9 | 9 | 2 | 7 | 8 | 8 | 1 | 1 | 1 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 9 | 18 | 2 | 14 | 8 | 16 | 1 | 2 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 291821481612 | |||||||||
| 2 + 9 + 1 + 8 + 2 + 1 + 4 + 8 + 1 + 6 + 1 + 2 + 24 = 69 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 69 = 1 | 1 | ||||||||
The NPI number 1992788111 is valid because the calculated check digit 1 using the Luhn validation algorithm matches the last digit of the original NPI number.
The following 5 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1992788061 | RICHARD A MATTHAY Individual |
Internal Medicine, Critical Care Medicine |
789 HOWARD AVE NEW HAVEN, Connecticut (CT) 203-785-4198 |
| 1992787287 | LEO MATHIAS COONEY Individual |
Internal Medicine, Geriatric Medicine |
789 HOWARD AVE NEW HAVEN, Connecticut (CT) 203-688-2204 |
| 1992786685 | ADRIANA HERRERA Individual |
Anesthesiology |
PO BOX 9805 NEW HAVEN, Connecticut (CT) |
| 1992786099 | DOROTHY CHAPKOVICH MCLAUGHLIN Individual |
Pharmacist, Pharmacotherapy |
RTE 12 BLDG 449 GROTON, Connecticut (CT) 860-694-2377 |
| 1992785695 | DEMETRIOS PETROPOULOS Individual |
Dentist, General Practice |
514 W MAIN ST NORWICH, Connecticut (CT) 860-889-5166 |