Quality Rating: 100 out of 100 score
NPI Status: Active since December 7, 2005
19531 Doctors Dr
Germantown,
Post Code: 20874
Phone: (301) 540-8844
Fax: (301) 540-8845
Richard M Williams Dds is a Dentist, Oral and Maxillofacial Surgery in Germantown, . Richard M Williams Dds practices all healthcare services and medical treatments related to Dentist, Oral and Maxillofacial Surgery. The NPI Number for Richard M Williams Dds is 1245215821. The last update date is 2022-07-19.
Richard M Williams Dds's current location address is 19531 Doctors Dr, Germantown, . You can contact this provider via phone number (301) 540-8844 and fax number (301) 540-8845. The mailing address for Richard M Williams Dds is 19531 Doctors Dr, Germantown, . 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 provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.
| No. | Taxonomy Code | Type | Classification / Specialization |
License No. (State) |
|---|---|---|---|---|
| 1 | 1223S0112X | Oral and Maxillofacial Surgery (Dentist) |
Dentist, Oral and Maxillofacial Surgery |
10013 (Maryland) |
| 2 | 204E00000X | Oral & Maxillofacial Surgery (D.M.D.) |
Oral & Maxillofacial Surgery |
DEN4886 (District Of Columbia) |
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 |
|---|---|---|---|
| 548294100 | MEDICAID (05) | Maryland (MD) |
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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 | 4 | 5 | 2 | 1 | 5 | 8 | 2 | 1 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 2 | 8 | 5 | 4 | 1 | 10 | 8 | 4 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. 2285411084 | |||||||||
| 2 + 2 + 8 + 5 + 4 + 1 + 1 + 0 + 8 + 4 + 24 = 59 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 60 - 59 = 1 | 1 | ||||||||
The NPI number 1245215821 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 |
|---|---|---|---|
| 1083617021 | SUSAN L BEHEN Individual |
Surgery |
900 CATON AVE BALTIMORE, Maryland (MD) 410-368-2700 |
| 1063415271 | DAVID MCEVOY CROMWELL Individual |
Internal Medicine, Gastroenterology |
10751 FALLS RD STE 401 LUTHERVILLE, Maryland (MD) 410-583-2920 |
| 1053314260 | RIVERSIDE NEUROLOGY ASSOCIATES, P.A. Organization |
Specialist |
560 RIVERSIDE DR SALISBURY, Maryland (MD) 410-546-5722 |
| 1154324333 | KEITH D FALCAO Individual |
Surgery |
10710 CHARTER DR COLUMBIA, Maryland (MD) 443-546-1600 |
| 1063415289 | ROBERTA LOUISE ROTHEN Individual |
Orthopaedic Surgery |
13 WESTERN MARYLAND PARKWAY HAGERSTOWN, Maryland (MD) 301-665-4575 |