Quality Rating: 100 out of 100 score
NPI Status: Active since August 2, 2005
Po Box 15648
Sacramento,
Post Code: 95852
Phone: (951) 781-2270
Fax: (951) 781-2293
Donald R Massee Md is a Radiology, Diagnostic Radiology in Sacramento, . Donald R Massee Md practices all healthcare services and medical treatments related to Radiology, Diagnostic Radiology. The NPI Number for Donald R Massee Md is 1801897731. The last update date is 2008-06-16.
Donald R Massee Md's current location address is Po Box 15648, Sacramento, . You can contact this provider via phone number (951) 781-2270 and fax number (951) 781-2293. The mailing address for Donald R Massee Md is Po Box 15648, Sacramento, . 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 |
|---|---|---|---|
| 00G609080 | MEDICAID (05) | California (CA) |
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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 | 8 | 0 | 1 | 8 | 9 | 7 | 7 | 3 | 1 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 8 | 0 | 1 | 16 | 9 | 14 | 7 | 6 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 28011691476 | |||||||||
| 2 + 8 + 0 + 1 + 1 + 6 + 9 + 1 + 4 + 7 + 6 + 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 1801897731 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 |
|---|---|---|---|
| 1801897723 | PATRICIA B MCCARLEY Individual |
Nurse Practitioner |
112 LA CASA VIA WALNUT CREEK, California (CA) 925-944-0351 |
| 1801897681 | JOSE L RIVAS Individual |
Thoracic Surgery (Cardiothoracic Vascular Surgery) |
3100 E FLORENCE AVE HUNTINGTON PARK, California (CA) 323-583-6361 |
| 1801897533 | RIVERSIDE CONVALESCENT HOSPITAL, INC APPLEWOOD CARE CENTER Organization |
Skilled Nursing Facility |
1090 RIO LN SACRAMENTO, California (CA) 916-446-2506 |
| 1801897467 | TIMOTHY SCHMIDT Individual |
Family Medicine |
275 BATTERY ST STE 650 SAN FRANCISCO, California (CA) 800-997-6196 |
| 1801897384 | ALCHEMY PROFESSIONAL SERVICES CORP BEST MEDICAL SUPPLY Organization |
Durable Medical Equipment & Medical Supplies, Oxygen Equipment & Supplies |
26928 CHERRY HILLS BLVD SUN CITY, California (CA) 951-679-6512 |