WILLIAM H FARRAR JR. MD
NPI 1659414100
Internal Medicine - Gastroenterology in Denver, CO
NPI Status: Active since February 15, 2007
Contact Information
2045 FRANKLIN ST
GASTROENTEROLOGY DEPARTMENT
DENVER, CO
ZIP 80205
Phone: (303) 861-3655
- Individual
- Male
- Internal Medicine
- Gastroenterology
About WILLIAM FARRAR
This page provides the complete NPI Profile along with additional information for William Farrar, an internist established in Denver, Colorado with a medical specialization in Internal Medicine, focusing in gastroenterology . The healthcare provider is registered in the NPI registry with number 1659414100 assigned on February 2007. The practitioner's primary taxonomy code is 207RG0100X with license number 23602 (CO). The provider is registered as an individual and his NPI record was last updated 18 years ago.
- NPI
- 1659414100
- Provider Name
- WILLIAM H FARRAR JR. MD
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 2045 FRANKLIN ST GASTROENTEROLOGY DEPARTMENT DENVER, CO 80205
- Location Phone
- (303) 861-3655
- Mailing Address
- 2045 FRANKLIN ST GASTROENTEROLOGY DEPARTMENT DENVER, CO 80205
- Mailing Phone
- (303) 861-3655
- Is Sole Proprietor?
- No
- Enumeration Date
- 02-15-2007
- Last Update Date
- 07-14-2007
- Code Navigator
An internist like William Farrar 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.
- 23602
- License State
- CO
- 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.
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 |
|---|---|---|---|
| 002523 | OTHER (01) | KAISER-COMMERCIAL NUMBER | |
| 01236025 | MEDICAID (05) | CO | |
| K10026 | MEDICARE PIN (08) | CO | |
| E85543 | MEDICARE UPIN (02) | CO |
Reviews for WILLIAM H FARRAR JR. MD
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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 | 5 | 9 | 4 | 1 | 4 | 1 | 0 | 0 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 6 | 10 | 9 | 8 | 1 | 8 | 1 | 0 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 6 + 1 + 0 + 9 + 8 + 1 + 8 + 1 + 0 + 24 = 60 | |||||||||
| Step 3: because the number obtained in step 2 ends in zero, the check digit is zero. | |||||||||
| 0 | |||||||||
The NPI number 1659414100 is valid because the calculated check digit 0 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 |
|---|---|---|---|
| 1497747190 | DR. GEORGE HO JR. MD Individual | Internal Medicine (Rheumatology) | 2045 FRANKLIN ST DENVER, CO 80205 (303) 764-4480 |
| 1679509566 | MARK H PERLMAN MD Individual | Orthopaedic Surgery (Foot and Ankle Surgery) | 2045 FRANKLIN ST DENVER, CO 80205 (303) 338-4545 |
| 1972614378 | DR. BRIAN A TSCHUMPER MD Individual | Radiology (Diagnostic Radiology) | 2045 FRANKLIN ST DENVER, CO 80205 (303) 338-4545 |
| 1497854590 | DR. MARION VINCENT FILIPPONE MD Individual | Otolaryngology | 2045 FRANKLIN ST DENVER, CO 80205 (303) 338-3800 |
| 1245379643 | DR. DANIEL L WRIGHT MD Individual | Internal Medicine | 2045 FRANKLIN ST DENVER, CO 80205 (303) 338-4545 |
| 1699814095 | CONSTANCE A ZASTROW Individual | Specialist/Technologist Cardiovascular (Cardiovascular Invasive Specialist) | 2045 FRANKLIN ST DENVER, CO 80205 (303) 764-5504 |
| 1952443038 | CHRISTINE A JENS FNP-C Individual | Nurse Practitioner (Family) | 2045 FRANKLIN ST DENVER, CO 80205 (303) 403-0582 |
| 1154464600 | ROBERT PODOLAK Individual | Specialist/Technologist Cardiovascular (Cardiovascular Invasive Specialist) | 2045 FRANKLIN ST DENVER, CO 80205 (303) 861-3402 |
| 1104969658 | MS. MICHELE M WORRALL RN, BSN, Individual | Registered Nurse | 2045 FRANKLIN ST DENVER, CO 80205 (303) 764-5098 |
| 1831232388 | MS. VICKIE L PINER RN Individual | Registered Nurse | 2045 FRANKLIN ST DENVER, CO 80205 (303) 861-3495 |
| 1093858557 | STACY H BRENNAN Individual | Specialist/Technologist Cardiovascular (Cardiovascular Invasive Specialist) | 2045 FRANKLIN ST DENVER, CO 80205 (303) 764-4523 |
| 1134262223 | DR. IRFAN HUSSAIN MD Individual | Internal Medicine (Gastroenterology) | 2045 FRANKLIN ST DENVER, CO 80205 (303) 338-4545 |
| 1083757538 | DR. DAVID N FLITTER M.D. Individual | Specialist/Technologist Cardiovascular (Cardiovascular Invasive Specialist) | 2045 FRANKLIN ST DENVER, CO 80205 (303) 861-3644 |
| 1215070768 | TERRY L JOHNSON Individual | Obstetrics & Gynecology | 2045 FRANKLIN ST DENVER, CO 80205 (303) 861-3495 |
| 1871637470 | NANCY J CHAMPLAIN Individual | Registered Nurse | 2045 FRANKLIN ST DENVER, CO 80205 (303) 861-3537 |
| 1265576961 | VIRGINIA M MURPHY Individual | Registered Nurse (Gastroenterology) | 2045 FRANKLIN ST DENVER, CO 80205 (303) 743-5855 |
| 1811031529 | G JAMES Individual | General Practice | 2045 FRANKLIN ST DENVER, CO 80205 (303) 743-5855 |
| 1639213341 | ANGELA M OBERG RN Individual | Urology | 2045 FRANKLIN ST DENVER, CO 80205 (303) 764-4659 |
| 1164566956 | KATHLEEN B HUGGINS Individual | Specialist/Technologist Cardiovascular (Cardiovascular Invasive Specialist) | 2045 FRANKLIN ST DENVER, CO 80205 (303) 764-4559 |
| 1073657862 | MARGARET M AHL Individual | Specialist/Technologist Cardiovascular (Cardiovascular Invasive Specialist) | 2045 FRANKLIN ST DENVER, CO 80205 (303) 764-5014 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1659414100, enumerated in the NPI registry as an "individual" on February 15, 2007
The provider is located at 2045 Franklin St Gastroenterology Department Denver, Co 80205 and the phone number is (303) 861-3655
The provider's speciality is Internal Medicine with taxonomy code 207RG0100X with a focus in Gastroenterology
The provider might be accepting Accepts: Kaiser Health, 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 February 15, 2007. 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.