DR. PHILIP CHENG M.D.
NPI 1689981961
Pediatrics - Pediatric Cardiology in Stockton, CA
NPI Status: Active since September 08, 2010
Contact Information
1800 N CALIFORNIA ST
STOCKTON, CA
ZIP 95204
Phone: (209) 609-8986
- Individual
- Male
- Pediatrics
- Pediatric Cardiology
- PECOS Enrolled
About PHILIP CHENG
This page provides the complete NPI Profile along with additional information for Philip Cheng, a pediatrician established in Stockton, California with a medical specialization in Pediatrics, focusing in pediatric cardiology . The healthcare provider is registered in the NPI registry with number 1689981961 assigned on September 2010. The practitioner's primary taxonomy code is 2080P0202X with license number A113911 (CA). The provider is registered as an individual and his NPI record was last updated one year ago.
- NPI
- 1689981961
- Provider Name
- DR. PHILIP CHENG M.D.
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 1800 N CALIFORNIA ST STOCKTON, CA 95204
- Location Phone
- (209) 609-8986
- Mailing Address
- PO BOX 7915 STOCKTON, CA 95267
- Mailing Phone
- (209) 609-8986
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 09-08-2010
- Last Update Date
- 09-18-2025
- Code Navigator
A pediatrician like Philip Cheng 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
Secondary Locations
- 550 16th St
San Francisco, CA 94143
(415) 475-9181 - 350 Rhode Island St Ste 200
San Francisco, CA 94103
(415) 600-5400
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 Cardiology
- Taxonomy Code
- 2080P0202X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- A113911
- License State
- CA
- Taxonomy Description
- A pediatric cardiologist provides comprehensive care to patients with cardiovascular problems. This specialist is skilled in selecting, performing and evaluating the structural and functional assessment of the heart and blood vessels, and the clinical evaluation of cardiovascular disease.
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 | A113911 (CA) |
| 2 | 2080N0001X | Allopathic & Osteopathic Physicians | Pediatrics | A113911 (CA) |
Medicare Participation & PECOS Enrollment Status
Philip Cheng is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.
What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.
Is the provider registered in PECOS? Yes
Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes
Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes
Eligible to Order or Refer a Home Health Agency (HHA): Yes
Eligible to Order or Refer Power Mobility Devices: Yes
Reviews for DR. PHILIP CHENG 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 1689981961, 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 79. The final step is to find the difference between that total and the next multiple of ten (80 - 79 = 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 79 is 80. 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.
STOCKTON, CA 95204
STOCKTON, CA 95204
STOCKTON, CA 95204
STOCKTON, CA 95204
STOCKTON, CA 95204
STOCKTON, CA 95204
STOCKTON, CA 95204
STOCKTON, CA 95204
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1689981961, enumerated as an "individual" on September 08, 2010.
The provider is located at 1800 N CALIFORNIA ST STOCKTON, CA 95204 and the phone number is (209) 609-8986.
Pediatrics with taxonomy code 2080P0202X and a focus in Pediatric Cardiology.
