MARK WILLIAMS MD
NPI 1639378029
Student in an Organized Health Care Education/Training Program in Richmond, VA
NPI Status: Active since July 16, 2007
Contact Information
1250 E MARSHALL ST
RICHMOND, VA
ZIP 23298
Phone: (804) 828-9783
- Individual
- Male
- Student in an Organized Health Care Educ...
About MARK WILLIAMS
This page provides the complete NPI Profile along with additional information for Mark Williams, a primary care provider established in Richmond, Virginia with a medical specialization in Student In An Organized Health Care Education/training Program. The healthcare provider is registered in the NPI registry with number 1639378029 assigned on July 2007. The practitioner's primary taxonomy code is 390200000X with license number 0116019725 (VA). The provider is registered as an individual and his NPI record was last updated 18 years ago.
- NPI
- 1639378029
- Provider Name
- MARK WILLIAMS MD
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 1250 E MARSHALL ST RICHMOND, VA 23298
- Location Phone
- (804) 828-9783
- Mailing Address
- PO BOX 980257 RICHMOND, VA 23298
- Mailing Phone
- (804) 828-9783
- Is Sole Proprietor?
- No
- Enumeration Date
- 07-16-2007
- Last Update Date
- 07-16-2007
- Code Navigator
A primary care provider (PCP) like Mark Williams sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, etc .
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
Student in an Organized Health Care Education/Training Program
- Taxonomy Code
- 390200000X
- Type
- Student, Health Care
- License No.
- 0116019725
- License State
- VA
- Taxonomy Description
- An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
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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 | 6 | 3 | 9 | 3 | 7 | 8 | 0 | 2 | 9 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 6 | 6 | 9 | 6 | 7 | 16 | 0 | 4 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 6 + 6 + 9 + 6 + 7 + 1 + 6 + 0 + 4 + 24 = 71 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 80 - 71 = 9 | 9 | ||||||||
The NPI number 1639378029 is valid because the calculated check digit 9 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 20 providers are registered at the same or nearby location.
LISA L ELLIS M.D.
Internal Medicine
1250 E MARSHALL ST
OB/GYN
RICHMOND, VA
ZIP 23298
JAMES L EVANS MD
Psychiatry & Neurology
(Psychiatry)
1250 E MARSHALL ST
PSYCHIATRY
RICHMOND, VA
ZIP 23298
ANTHONY D CASSANO M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery)
1250 E MARSHALL ST
SURGERY
RICHMOND, VA
ZIP 23298
MR. STEVEN S RABINOWITZ CRNA
Nurse Anesthetist, Certified Registered
1250 E MARSHALL ST
ANESTHESIA CRNA
RICHMOND, VA
ZIP 23298
ROBERT GLASSER MD
Internal Medicine
(Hematology)
1250 E MARSHALL ST
INTERNAL MEDICINE
RICHMOND, VA
ZIP 23298
STEVEN HOVIS CROSSMAN MD
Family Medicine
1250 E MARSHALL ST
FAMILY MEDICINE
RICHMOND, VA
ZIP 23298
DEBRA GADDY COHEN NP
Nurse Practitioner
(Pediatrics)
1250 E MARSHALL ST
PEDIATRICS
RICHMOND, VA
ZIP 23298
NAN G. O'CONNELL M.D.
Specialist
1250 E MARSHALL ST
OB/GYN
RICHMOND, VA
ZIP 23298
DR. PONJOLA CONEY M.D.
Obstetrics & Gynecology
1250 E MARSHALL ST
OB/GYN
RICHMOND, VA
ZIP 23298
PATRICIA MARIE SELIG N.P.
Nurse Practitioner
(Family)
1250 E MARSHALL ST
MAIN HOSPITAL NURSING ADMINISTRATION
RICHMOND, VA
ZIP 23298
MARTHA PURVIS NP
Nurse Practitioner
(Family)
1250 E MARSHALL ST
INTERNAL MEDICINE
RICHMOND, VA
ZIP 23298
ANNA K NIZINSKI NP
Nurse Practitioner
1250 E MARSHALL ST
SURGERY
RICHMOND, VA
ZIP 23298
DR. SALIM A DAHLVANI MD
Psychiatry & Neurology
(Geriatric Psychiatry)
1250 E MARSHALL ST
PSYCHIATRY
RICHMOND, VA
ZIP 23298
MACIEJ TYMOWSKI MD
Emergency Medicine
1250 E MARSHALL ST
EMERGENCY DEPARTMENT
RICHMOND, VA
ZIP 23298
MR. LANCE J HAMPTON M.D.
Urology
1250 E MARSHALL ST
SURGERY
RICHMOND, VA
ZIP 23298
DR. RACHEL R WALLER M.D.
Internal Medicine
1250 E MARSHALL ST
INTERNAL MEDICINE
RICHMOND, VA
ZIP 23298
DR. MARGARET M SANDERS M.D.
Radiology
(Diagnostic Radiology)
1250 E MARSHALL ST
RADIOLOGY-DIAGNOSTIC RADIOLOGY
RICHMOND, VA
ZIP 23298
MS. KELLY B GRIFFIN NP
Nurse Practitioner
(Adult Health)
1250 E MARSHALL ST
ORTHOPAEDIC SURGERY
RICHMOND, VA
ZIP 23298
ANDREW LAWRENCE YALE PA-C
Physician Assistant
(Surgical)
1250 E MARSHALL ST
SURGERY
RICHMOND, VA
ZIP 23298
KIMBERLY W. SANFORD MD
Pathology
(Anatomic Pathology & Clinical Pathology)
1250 E MARSHALL ST
PATHOLOGY
RICHMOND, VA
ZIP 23298
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1639378029, enumerated as an "individual" on July 16, 2007.
The provider is located at 1250 E MARSHALL ST RICHMOND, VA 23298 and the phone number is (804) 828-9783.
Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.
