GRASS VALLEY HEMATOLOGY/ONCOLOGY MED GRP
NPI 1720035561
Internal Medicine - Hematology & Oncology in Grass Valley, CA
NPI Status: Active since May 27, 2006
Contact Information
155 GLASSON WAY
SUITE L10
GRASS VALLEY, CA
ZIP 95945
Phone: (530) 274-6677
Fax: (530) 274-6678
- Organization
- Internal Medicine
- Hematology & Oncology
About GRASS VALLEY HEMATOLOGY/ONCOLOGY MED GRP
This page provides the complete NPI Profile along with additional information for Grass Valley Hematology/oncology Med Grp, an internist established in Grass Valley, California operating as a Internal Medicine, focusing in hematology & oncology . The healthcare provider is registered in the NPI registry with number 1720035561 assigned on May 2006. The practitioner's primary taxonomy code is 207RH0003X. The provider is registered as an organization and their NPI record was last updated 16 years ago. Grass Valley Hematology/oncology Med Grp operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Dr. David Lawrence Campbell M.d. (Partner)
- NPI
- 1720035561
- Provider Name
- GRASS VALLEY HEMATOLOGY/ONCOLOGY MED GRP
- Entity Type
- Organization
- Location Address
- 155 GLASSON WAY SUITE L10 GRASS VALLEY, CA 95945
- Location Phone
- (530) 274-6677
- Location Fax
- (530) 274-6678
- Mailing Address
- PO BOX 1549 GRASS VALLEY, CA 95945
- Mailing Phone
- (530) 274-6677
- Mailing Fax
- (530) 274-6678
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 05-27-2006
- Last Update Date
- 08-26-2010
- Code Navigator
An internist like Grass Valley Hematology/oncology Med Grp 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 Hematology & Oncology
- Taxonomy Code
- 207RH0003X
- Type
- Allopathic & Osteopathic Physicians
- Taxonomy Description
- An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
Group Taxonomy 193200000X MULTI-SPECIALTY GROUP
This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.
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 |
|---|---|---|---|
| 68-0334230 | OTHER (01) | PREVIOUS TAX ID NUMBER PRIOR TO 11/2006 | |
| E95790 | MEDICARE UPIN (02) | CA | |
| 00G0270122 | MEDICARE ID-TYPE UNSPECIFIED (04) | CA | PIN# WM A NEWSOM JR MD |
| GR0061600 | MEDICAID (05) | CA | |
| DF1247 | OTHER (01) | RAILROAD MEDICARE PTAN FOR COMPANY CURRENT AS OF 08/2010 | |
| P00314945 | OTHER (01) | CA | RAILROAD MEDICARE PTAN - WILLIAM A NEWSON, JR, MD |
| A89441 | MEDICARE UPIN (02) | CA | |
| 1750373239 | OTHER (01) | INDIVIDUAL MD NPI# - DAVID CAMPBELL | |
| 1518959188 | OTHER (01) | INDIVIDUAL MD NPI# WILLIAM A NEWSOM JR | |
| P00340104 | OTHER (01) | CA | RAILROAD MEDICARE PTAN - DAVID L CAMPBELL, MD |
| ZZZ70159Z | OTHER (01) | PREVIOUS MEDICARE PTAN | |
| ZZZ02732Z | MEDICARE ID-TYPE UNSPECIFIED (04) | AL | NEW MEDICARE PROVIDER# |
| 00G647811 | MEDICARE ID-TYPE UNSPECIFIED (04) | CA | PIN# DAVID L CAMPBELL MD |
Reviews for GRASS VALLEY HEMATOLOGY/ONCOLOGY MED GRP
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NPI NPI Number Validation
How NPI Validation Works
The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.
To verify the NPI 1720035561, we treat the final digit (1) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 49. The final step is to find the difference between that total and the next multiple of ten (50 - 49 = 1).
Digit-by-digit view
Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.
Step 1: Double every other digit from the right
Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 49 is 50. The difference is the calculated check digit.
Other Providers at the Same Location
The following 20 providers are registered at the same or a nearby location.
GRASS VALLEY, CA 95945
GRASS VALLEY, CA 95945
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1720035561, enumerated as an "organization" on May 27, 2006.
The provider is located at 155 GLASSON WAY SUITE L10 GRASS VALLEY, CA 95945 and the phone number is (530) 274-6677.
Internal Medicine with taxonomy code 207RH0003X and a focus in Hematology & Oncology.
The provider might be accepting Accepts: Medicare, Medicaid and Railroad Medicare. Please consult your insurance carrier or call the provider to verify.
