DR. ANN LB WILLIAMS MD
NPI 1265526164
Internal Medicine - Gastroenterology in Washington, DC
NPI Status: Active since October 03, 2006
Contact Information
1145 19TH ST NW
SUITE 313
WASHINGTON, DC
ZIP 20036
Phone: (202) 466-4619
Fax: (202) 466-5773
- Individual
- Female
- Internal Medicine
- Gastroenterology
About ANN WILLIAMS
This page provides the complete NPI Profile along with additional information for Ann Williams, an internist established in Washington, District Of Columbia with a medical specialization in Internal Medicine, focusing in gastroenterology . The healthcare provider is registered in the NPI registry with number 1265526164 assigned on October 2006. The practitioner's primary taxonomy code is 207RG0100X with license number 5822 (DC). The provider is registered as an individual and her NPI record was last updated 18 years ago.
- NPI
- 1265526164
- Provider Name
- DR. ANN LB WILLIAMS MD
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 1145 19TH ST NW SUITE 313 WASHINGTON, DC 20036
- Location Phone
- (202) 466-4619
- Location Fax
- (202) 466-5773
- Mailing Address
- 1145 19TH ST NW SUITE 313 WASHINGTON, DC 20036
- Mailing Phone
- (202) 466-4619
- Mailing Fax
- (202) 466-5773
- Is Sole Proprietor?
- No
- Enumeration Date
- 10-03-2006
- Last Update Date
- 07-08-2007
- Code Navigator
An internist like Ann Williams is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, 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
Internal Medicine Gastroenterology
- Taxonomy Code
- 207RG0100X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 5822
- License State
- DC
- Taxonomy Description
- An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
Additional Identifiers
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 |
|---|---|---|---|
| C89023 | MEDICARE UPIN (02) | ||
| W1437693 | MEDICARE ID-TYPE UNSPECIFIED (04) |
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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 | 2 | 6 | 5 | 5 | 2 | 6 | 1 | 6 | 4 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 2 | 12 | 5 | 10 | 2 | 12 | 1 | 12 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 2 + 1 + 2 + 5 + 1 + 0 + 2 + 1 + 2 + 1 + 1 + 2 + 24 = 46 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 50 - 46 = 4 | 4 | ||||||||
The NPI number 1265526164 is valid because the calculated check digit 4 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.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1548250251 | JULIA J MUSKIE MD Individual | Radiology (Diagnostic Radiology) | 1145 19TH ST NW SUITE 205 WASHINGTON, DC 20036 (301) 279-4499 |
| 1073503785 | JANET M STORELLA MD Individual | Radiology (Diagnostic Radiology) | 1145 19TH ST NW SUITE 205 WASHINGTON, DC 20036 (301) 279-4499 |
| 1336128842 | IRA ROY TANNEBAUM M.D. Individual | Surgery | 1145 19TH ST NW 313 WASHINGTON, DC 20036 (202) 466-5837 |
| 1396718680 | DR. MICHAEL R DROULETTE D.P.M. Individual | Specialist | 1145 19TH ST NW SUITE #203 WASHINGTON, DC 20036 (202) 347-3296 |
| 1457329567 | DR. EUGENE MIKNOWSKI M.D. Individual | Internal Medicine (Rheumatology) | 1145 19TH ST NW SUITE 504 WASHINGTON, DC 20036 (202) 296-4002 |
| 1003872367 | NICOLE V LANG MD Individual | Pediatrics | 1145 19TH ST NW STE 708 WASHINGTON, DC 20036 (202) 955-5625 |
| 1952348039 | JUDY H SONG M.D. Individual | Radiology (Diagnostic Radiology) | 1145 19TH ST NW SUITE 205 WASHINGTON, DC 20036 (301) 279-4499 |
| 1205874641 | DR. HOWARD JOHN JACOBSON M.D. Individual | Ophthalmology | 1145 19TH ST NW SUITE 335 WASHINGTON, DC 20036 (202) 331-4044 |
| 1043227937 | STEPHEN I BARSKY DDS Individual | Dentist | 1145 19TH ST NW SUITE 512 WASHINGTON, DC 20036 (202) 331-1644 |
| 1568571644 | IAN H BEISER, DPM, PC Organization | Podiatrist | 1145 19TH ST NW #203 WASHINGTON, DC 20036 (202) 833-9109 |
| 1376632232 | DR. NANCY L SANDERS M.D. Individual | Obstetrics & Gynecology | 1145 19TH ST NW SUITE 200 WASHINGTON, DC 20036 (202) 887-0660 |
| 1427139153 | DR. JANET A SCHAFFEL M.D. Individual | Obstetrics & Gynecology | 1145 19TH ST NW SUITE 200 WASHINGTON, DC 20036 (202) 887-0660 |
| 1952462970 | DR. CARY TODD CHAVIS DDS Individual | Dentist (General Practice) | 1145 19TH ST NW SUITE 602 WASHINGTON, DC 20036 (202) 833-3377 |
| 1689737314 | LISA HOGAN PT Individual | Physical Therapist | 1145 19TH ST NW SUITE 403 WASHINGTON, DC 20036 (301) 581-8054 |
| 1306909031 | LAURA PRZYDZIAL PT Individual | Physical Therapist | 1145 19TH ST NW SUITE 403 WASHINGTON, DC 20036 (301) 581-8054 |
| 1700949021 | ANDREW J ADELSON, MD Organization | Ophthalmology | 1145 19TH ST NW 607 WASHINGTON, DC 20036 (202) 496-9181 |
| 1003963554 | MARY MELODY ABRAHAM MD Individual | Obstetrics & Gynecology | 1145 19TH ST NW SUITE 410 WASHINGTON, DC 20036 (202) 331-1740 |
| 1467509828 | HEATHER L JOHNSON MD Individual | Obstetrics & Gynecology | 1145 19TH ST NW SUITE 410 WASHINGTON, DC 20036 (202) 331-1740 |
| 1396892824 | MARK BRUCE REITER Individual | Obstetrics & Gynecology | 1145 19TH ST NW SUITE 410 WASHINGTON, DC 20036 (202) 331-1740 |
| 1164579611 | LAUREN S MUANGMAN MD Individual | Obstetrics & Gynecology | 1145 19TH ST NW SUITE 410 WASHINGTON, DC 20036 (202) 331-1740 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1265526164, enumerated in the NPI registry as an "individual" on October 03, 2006
The provider is located at 1145 19th St Nw Suite 313 Washington, Dc 20036 and the phone number is (202) 466-4619
The provider's speciality is Internal Medicine with taxonomy code 207RG0100X with a focus in Gastroenterology
The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.
This NPI record was last updated on October 03, 2006. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.