Quality Rating: 100 out of 100 score
NPI Status: Active since November 18, 2005
435 Furnace St
Marshfield,
Post Code: 02050
Phone: (781) 837-7200
Fax: (781) 837-7255
Robert W Walker Md is a Pediatrics in Marshfield, . Robert W Walker Md practices all healthcare services and medical treatments related to Pediatrics. The NPI Number for Robert W Walker Md is 1235111865. The last update date is 2012-05-02.
Robert W Walker Md's current location address is 435 Furnace St, Marshfield, . You can contact this provider via phone number (781) 837-7200 and fax number (781) 837-7255. The mailing address for Robert W Walker Md is 435 Furnace St, Marshfield, . 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 |
|---|---|---|---|
| 04 2297845 | Other (non-Medicare) (01) | Massachusetts (MA) | HCVM |
| 04 2297845 | Other (non-Medicare) (01) | Massachusetts (MA) | Doc First |
| 04 2297845 | Other (non-Medicare) (01) | Massachusetts (MA) | GIC |
| 04 2297845 | Other (non-Medicare) (01) | Massachusetts (MA) | Unicare |
| 04 2297845 | Other (non-Medicare) (01) | Massachusetts (MA) | Private Healthcare System |
| 04 2297845 | Other (non-Medicare) (01) | Massachusetts (MA) | Tricare |
| 04 2297845 | Other (non-Medicare) (01) | Massachusetts (MA) | United Health Care |
| 04 2297845 | Other (non-Medicare) (01) | Massachusetts (MA) | Great West Health Care |
| 0551690002 | Other (non-Medicare) (01) | Massachusetts (MA) | Cigna |
| 200158 | Other (non-Medicare) (01) | Massachusetts (MA) | Hvd Pilgrim Health Care |
| 2089629 | MEDICAID (05) | Massachusetts (MA) | |
| 34727 | Other (non-Medicare) (01) | Massachusetts (MA) | Fallon |
| 4237789 | Other (non-Medicare) (01) | Massachusetts (MA) | Aetna |
| 712444 | Other (non-Medicare) (01) | Massachusetts (MA) | Tufts |
| 712444 | Other (non-Medicare) (01) | Massachusetts (MA) | Secure Horizons |
| J11011 | Other (non-Medicare) (01) | Massachusetts (MA) | BCBS |
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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 | 2 | 3 | 5 | 1 | 1 | 1 | 8 | 6 | 5 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 2 | 6 | 5 | 2 | 1 | 2 | 8 | 12 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 2265212812 | |||||||||
| 2 + 2 + 6 + 5 + 2 + 1 + 2 + 8 + 1 + 2 + 24 = 55 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 60 - 55 = 5 | 5 | ||||||||
The NPI number 1235111865 is valid because the calculated check digit 5 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 |
|---|---|---|---|
| 1235111790 | ELISE MARIE MCDONNELL Individual |
Social Worker, Clinical |
22 WHITNEY AVE CAMBRIDGE, Massachusetts (MA) 617-497-1150 |
| 1235111683 | MEENA SUNDARAM Individual |
Internal Medicine |
PO BOX 9142 CHARLESTOWN, Massachusetts (MA) 617-724-0287 |
| 1235111576 | TRINIDAD L TELLEZ Individual |
Family Medicine |
34 HAVERHILL ST LAWRENCE, Massachusetts (MA) 978-686-0090 |
| 1235111303 | A. MICHELE RICARD Individual |
Internal Medicine |
124 PLEASANT STREET BERLIN, Massachusetts (MA) 978-771-2343 |
| 1235110982 | JOHN SAMUEL SAPIRSTEIN Individual |
Surgery |
29 MARLBOROUGH ST BOSTON, Massachusetts (MA) 617-262-0626 |