DR. CHRISTOPHER ZACHARIA MD
NPI 1447136809
Family Medicine in Tucson, AZ
NPI Status: Active since August 12, 2025
Contact Information
4574 N 1ST AVE STE 180
TUCSON, AZ
ZIP 85718
Phone: (520) 887-0035
Fax: (520) 887-0035
This NPI profile has been added to the NPI registry within the last 30 days.
- Individual
- Male
- Family Medicine
About CHRISTOPHER ZACHARIA
This page provides the complete NPI Profile along with additional information for Christopher Zacharia, a primary care provider established in Tucson, Arizona with a medical specialization in Family Medicine. The healthcare provider is registered in the NPI registry with number 1447136809 assigned on August 2025. The practitioner's primary taxonomy code is 207Q00000X with license number R82029 (AZ). The provider is registered as an individual and his NPI record was last updated August 2025.
- NPI
- 1447136809
- Provider Name
- DR. CHRISTOPHER ZACHARIA MD
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 4574 N 1ST AVE STE 180 TUCSON, AZ 85718
- Location Phone
- (520) 887-0035
- Location Fax
- (520) 887-0035
- Mailing Address
- 4574 N 1ST AVE STE 180 TUCSON, AZ 85718
- Mailing Phone
- (520) 887-0035
- Mailing Fax
- (520) 887-0035
- Is Sole Proprietor?
- No
- Enumeration Date
- 08-12-2025
- Last Update Date
- 08-12-2025
- Code Navigator
A primary care provider (PCP) like Christopher Zacharia 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
Family Medicine
- Taxonomy Code
- 207Q00000X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- R82029
- License State
- AZ
- Taxonomy Description
- Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
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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 | 4 | 4 | 7 | 1 | 3 | 6 | 8 | 0 | 9 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 4 | 8 | 7 | 2 | 3 | 12 | 8 | 0 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 4 + 8 + 7 + 2 + 3 + 1 + 2 + 8 + 0 + 24 = 61 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 61 = 9 | 9 | ||||||||
The NPI number 1447136809 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 provider is registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1750536611 | DENA PETERSEN, M.D. P.C Organization | Exclusive Provider Organization | 4574 N 1ST AVE STE 180 TUCSON, AZ 85718 (520) 293-1415 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1447136809, enumerated in the NPI registry as an "individual" on August 12, 2025
The provider is located at 4574 N 1st Ave Ste 180 Tucson, Az 85718 and the phone number is (520) 887-0035
The provider's speciality is Family Medicine with taxonomy code 207Q00000X
This NPI record was last updated on August 12, 2025. 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].
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