DR. DAVID CHARLES SCHIFF MD
NPI 1699795336
Orthopaedic Surgery - Orthopaedic Surgery of the Spine in Benicia, CA

NPI Status: Active since July 19, 2006

Contact Information

190 ADAMS STREET
SUITE G
BENICIA, CA
ZIP 94510
Phone: (707) 748-3100
Fax: (707) 745-3100

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  • Individual
  • Male
  • Orthopaedic Surgery
  • Orthopaedic Surgery of the Spine

About DAVID SCHIFF

This page provides the complete NPI Profile along with additional information for David Schiff, a provider established in Benicia, California with a medical specialization in Orthopaedic Surgery, focusing in orthopaedic surgery of the spine . The healthcare provider is registered in the NPI registry with number 1699795336 assigned on July 2006. The practitioner's primary taxonomy code is 207XS0117X with license number G31423 (CA). The provider is registered as an individual and his NPI record was last updated 10 years ago.

NPI
1699795336
Provider Name
DR. DAVID CHARLES SCHIFF MD
Other Name
DR. DAVID CM SCHIFF M.D.
Other Name Type
Professional Name (2)
Gender
Male
Entity Type
Individual
Location Address
190 ADAMS STREET SUITE G BENICIA, CA 94510
Location Phone
(707) 748-3100
Location Fax
(707) 745-3100
Mailing Address
1090 ADAMS STREET SUITE G BENICIA, CA 94510
Mailing Phone
(707) 748-3100
Mailing Fax
(707) 745-3100
Is Sole Proprietor?
Yes
Enumeration Date
07-19-2006
Last Update Date
03-08-2016
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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

Orthopaedic Surgery Orthopaedic Surgery of the Spine

Taxonomy Code
207XS0117X
Type
Allopathic & Osteopathic Physicians
License No.
G31423
License State
CA
Taxonomy Description
Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, orthopaedic surgeons of the spine deal with the evaluation and nonoperative and operative treatment of the full spectrum of primary spinal disorders including trauma, degenerative, deformity, tumor, and reconstructive.

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)
1207XS0106XAllopathic & Osteopathic Physicians

Orthopaedic Surgery
Hand Surgery

G31423 (CA)

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
A44769MEDICARE UPIN (02)CA 
ZZZ 244482MEDICARE ID-TYPE UNSPECIFIED (04) 
006314230MEDICAID (05)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 1699795336, 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 74. The final step is to find the difference between that total and the next multiple of ten (80 - 74 = 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
6
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
9
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
9
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
3
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 9 → 18 → 9 7 → 14 → 5 5 → 10 → 1 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 8 + 9 + 1 + 4 + 9 + 1 + 0 + 3 + 6 + 24 = 74

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

The next multiple of ten after 74 is 80. The difference is the calculated check digit.

80 - 74 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1699795336.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1699795336, enumerated as an "individual" on July 19, 2006.

The provider is located at 190 ADAMS STREET SUITE G BENICIA, CA 94510 and the phone number is (707) 748-3100.

Orthopaedic Surgery with taxonomy code 207XS0117X and a focus in Orthopaedic Surgery of the Spine.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.