DR. BING H FENG M.D.
NPI 1124184536
Anesthesiology - Pain Medicine in San Diego, CA

NPI Status: Active since December 29, 2006

Contact Information

200 WEST ARBOR DR. MC 0801
UC SAN DIEGO DEPT. OF ANESTHESIOLOGY
SAN DIEGO, CA
ZIP 92103
Phone: (619) 543-5720

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  • Individual
  • Male
  • Anesthesiology
  • Pain Medicine

About BING FENG

This page provides the complete NPI Profile along with additional information for Bing Feng, a provider established in San Diego, California with a medical specialization in Anesthesiology, focusing in pain medicine . The healthcare provider is registered in the NPI registry with number 1124184536 assigned on December 2006. The practitioner's primary taxonomy code is 207LP2900X with license number A90662 (CA). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1124184536
Provider Name
DR. BING H FENG M.D.
Gender
Male
Entity Type
Individual
Location Address
200 WEST ARBOR DR. MC 0801 UC SAN DIEGO DEPT. OF ANESTHESIOLOGY SAN DIEGO, CA 92103
Location Phone
(619) 543-5720
Mailing Address
2148 FENTON PKWY APARTMENT 303 SAN DIEGO, CA 92108
Mailing Phone
(619) 807-6985
Is Sole Proprietor?
No
Enumeration Date
12-29-2006
Last Update Date
09-11-2025
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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

Anesthesiology Pain Medicine

Taxonomy Code
207LP2900X
Type
Allopathic & Osteopathic Physicians
License No.
A90662
License State
CA
Taxonomy Description
An anesthesiologist who provides a high level of care, either as a primary physician or consultant, for patients experiencing problems with acute, chronic and/or cancer pain in both hospital and ambulatory settings. Patient care needs are also coordinated with other specialists.

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)
1207L00000XAllopathic & Osteopathic Physicians

Anesthesiology

A90662 (CA)

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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 1124184536, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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.

Pos 1
1
Doubled → 2
Pos 2
1
Unchanged
Pos 3
2
Doubled → 4
Pos 4
4
Unchanged
Pos 5
1
Doubled → 2
Pos 6
8
Unchanged
Pos 7
4
Doubled → 8
Pos 8
5
Unchanged
Pos 9
3
Doubled → 6
Check
6
Target digit
Regular digit Doubled digit Check digit

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.

1 → 2 2 → 4 1 → 2 4 → 8 3 → 6

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 1 + 4 + 4 + 2 + 8 + 8 + 5 + 6 + 24 = 64

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1124184536.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Nurse Anesthetist, Certified Registered
200 WEST ARBOR DR. MC 0801, UCSD MEDICAL CENTER
SAN DIEGO, CA 92103

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1124184536, enumerated as an "individual" on December 29, 2006.

The provider is located at 200 WEST ARBOR DR. MC 0801 UC SAN DIEGO DEPT. OF ANESTHESIOLOGY SAN DIEGO, CA 92103 and the phone number is (619) 543-5720.

Anesthesiology with taxonomy code 207LP2900X and a focus in Pain Medicine.