DR. KATHERINE AMBERSON HAJJAR M.D.
NPI 1740377837
Pediatrics - Pediatric Hematology-Oncology in New York, NY
NPI Status: Active since October 09, 2006
Contact Information
1300 YORK AVENUE
A-108
NEW YORK, NY
ZIP 10065
Phone: (212) 746-2034
Fax: (212) 746-8809
- Individual
- Female
- Pediatrics
- Pediatric Hematology-Oncology
About KATHERINE HAJJAR
This page provides the complete NPI Profile along with additional information for Katherine Hajjar, a pediatrician established in New York, New York with a medical specialization in Pediatrics, focusing in pediatric hematology-oncology . The healthcare provider is registered in the NPI registry with number 1740377837 assigned on October 2006. The practitioner's primary taxonomy code is 2080P0207X with license number 157869 (NY). The provider is registered as an individual and her NPI record was last updated 18 years ago.
- NPI
- 1740377837
- Provider Name
- DR. KATHERINE AMBERSON HAJJAR M.D.
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 1300 YORK AVENUE A-108 NEW YORK, NY 10065
- Location Phone
- (212) 746-2034
- Location Fax
- (212) 746-8809
- Mailing Address
- 1300 YORK AVENUE BOX #45 A-108 NEW YORK, NY 10065
- Mailing Phone
- (212) 746-2034
- Mailing Fax
- (212) 746-8809
- Is Sole Proprietor?
- No
- Enumeration Date
- 10-09-2006
- Last Update Date
- 08-05-2008
- Code Navigator
A pediatrician like Katherine Hajjar is a physician who has completed a pediatric residency and is board-certified or board-eligible in a pediatric specialty. Pediatric care providers are trained to care for newborns, infants, children and adolescents. A pediatrician could perform physical exams, manage vaccinations, monitor development milestones, diagnose illnesses, infections, injuries or other health problems, 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
Pediatrics Pediatric Hematology-Oncology
- Taxonomy Code
- 2080P0207X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 157869
- License State
- NY
- Taxonomy Description
- A pediatrician trained in the combination of pediatrics, hematology and oncology to recognize and manage pediatric blood disorders and cancerous diseases.
Secondary Taxonomies
The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.
| No. | Taxonomy Code | Type | Classification / Specialization |
License No. (State) |
|---|---|---|---|---|
| 1 | 208000000X | Allopathic & Osteopathic Physicians | Pediatrics | 157869 (NY) |
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 |
|---|---|---|---|
| 34D79100 | MEDICARE ID-TYPE UNSPECIFIED (04) | NY | |
| 00864939 | MEDICAID (05) | NY | |
| A62335 | MEDICARE UPIN (02) | NY |
Reviews for DR. KATHERINE AMBERSON HAJJAR M.D.
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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 1740377837, we treat the final digit (7) 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 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 7).
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 73 is 80. The difference is the calculated check digit.
Other Providers at the Same Location
The following 1 provider is registered at the same or a nearby location.
NEW YORK, NY 10065
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1740377837, enumerated as an "individual" on October 09, 2006.
The provider is located at 1300 YORK AVENUE A-108 NEW YORK, NY 10065 and the phone number is (212) 746-2034.
Pediatrics with taxonomy code 2080P0207X and a focus in Pediatric Hematology-Oncology.
The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.
