DR. ZHIHUI LANG MD
NPI 1689737660
Pediatrics - Pediatric Hematology-Oncology in Kensington, MD
NPI Status: Active since December 19, 2006
Contact Information
10810 CONNECTICUT AVENUE
KENSINGTON, MD
ZIP 20895
Phone: (301) 929-7507
Fax: (301) 929-7114
- Individual
- Male
- Pediatrics
- Pediatric Hematology-Oncology
About ZHIHUI LANG
This page provides the complete NPI Profile along with additional information for Zhihui Lang, a pediatrician established in Kensington, Maryland with a medical specialization in Pediatrics, focusing in pediatric hematology-oncology . The healthcare provider is registered in the NPI registry with number 1689737660 assigned on December 2006. The practitioner's primary taxonomy code is 2080P0207X with license number D52902 (MD). The provider is registered as an individual and his NPI record was last updated one year ago.
- NPI
- 1689737660
- Provider Name
- DR. ZHIHUI LANG MD
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 10810 CONNECTICUT AVENUE KENSINGTON, MD 20895
- Location Phone
- (301) 929-7507
- Location Fax
- (301) 929-7114
- Mailing Address
- 2101 EAST JEFFERSON STREET PPQA MEDICARE COMPLIANCE UNIT 6 WEST ROCKVILLE, MD 20852
- Mailing Phone
- (301) 816-6660
- Mailing Fax
- (301) 929-7114
- Is Sole Proprietor?
- No
- Enumeration Date
- 12-19-2006
- Last Update Date
- 09-11-2025
- Code Navigator
A pediatrician like Zhihui Lang 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.
- D52902
- License State
- MD
- 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 | 152WP0200X | Eye and Vision Services Providers | Optometrist | P52902 (MD) |
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 |
|---|---|---|---|
| 017756K92 | OTHER (01) | MD | MEDICARE |
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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 1689737660, we treat the final digit (0) 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 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 0).
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 70 is 70. 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.
KENSINGTON, MD 20895
KENSINGTON, MD 20895
KENSINGTON, MD 20895
KENSINGTON, MD 20895
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1689737660, enumerated as an "individual" on December 19, 2006.
The provider is located at 10810 CONNECTICUT AVENUE KENSINGTON, MD 20895 and the phone number is (301) 929-7507.
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.
