ANTHONY N. DEMEO, MD, INC.
NPI 1316162605
Allergy & Immunology - Allergy in Walnut Creek, CA

NPI Status: Active since April 13, 2007

Contact Information

1844 SAN MIGUEL DR
SUITE 305
WALNUT CREEK, CA
ZIP 94596
Phone: (925) 939-3437
Fax: (925) 939-7814

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  • Organization
  • Allergy & Immunology
  • Allergy

About ANTHONY N. DEMEO, MD, INC.

This page provides the complete NPI Profile along with additional information for Anthony N. Demeo, Md, Inc., a provider established in Walnut Creek, California operating as a Allergy & Immunology, focusing in allergy . The healthcare provider is registered in the NPI registry with number 1316162605 assigned on April 2007. The practitioner's primary taxonomy code is 207KA0200X with license number G21979 (CA). The provider is registered as an organization and their NPI record was last updated 14 years ago. Anthony N. Demeo, Md, Inc. operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Dr. Anthony N Demeo Md (Owner)

NPI
1316162605
Provider Name
ANTHONY N. DEMEO, MD, INC.
Entity Type
Organization
Location Address
1844 SAN MIGUEL DR SUITE 305 WALNUT CREEK, CA 94596
Location Phone
(925) 939-3437
Location Fax
(925) 939-7814
Mailing Address
1844 SAN MIGUEL DR SUITE 305 WALNUT CREEK, CA 94596
Mailing Phone
(925) 939-3437
Mailing Fax
(925) 939-7814
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
04-13-2007
Last Update Date
11-29-2012
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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

Allergy & Immunology Allergy

Taxonomy Code
207KA0200X
Type
Allopathic & Osteopathic Physicians
License No.
G21979
License State
CA
Taxonomy Description
A physician who specializes in the diagnosis, treatment, and management of allergies. Source: National Uniform Claim Committee

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)
1207RA0201XAllopathic & Osteopathic Physicians

Internal Medicine
Allergy & Immunology

G21979 (CA)

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

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.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. ANTHONY N DEMEO MD

Authorized Official Title
OWNER
Authorized Official Phone
(925) 939-3437

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
00G219790MEDICAID (05)CA 
A41444MEDICARE UPIN (02)CA 
00G219790MEDICARE ID-TYPE UNSPECIFIED (04)CA 
S99Y6OTHER (01)CAEMPIRE BC BS

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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 1316162605, we treat the final digit (5) 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 5).

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
3
Unchanged
Pos 3
1
Doubled → 2
Pos 4
6
Unchanged
Pos 5
1
Doubled → 2
Pos 6
6
Unchanged
Pos 7
2
Doubled → 4
Pos 8
6
Unchanged
Pos 9
0
Doubled → 0
Check
5
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 1 → 2 1 → 2 2 → 4 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 2 + 6 + 2 + 6 + 4 + 6 + 0 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1316162605.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Marriage & Family Therapist
1844 SAN MIGUEL DR, SUITE 306A
WALNUT CREEK, CA 94596
Dentist
1844 SAN MIGUEL DR, 208
WALNUT CREEK, CA 94596
Marriage & Family Therapist
1844 SAN MIGUEL DR, STE 306A
WALNUT CREEK, CA 94596
Psychologist
1844 SAN MIGUEL DR, # 300A
WALNUT CREEK, CA 94596
Dentist
1844 SAN MIGUEL DR, # 206
WALNUT CREEK, CA 94596
Psychiatry & Neurology (Psychiatry)
1844 SAN MIGUEL DR, SUITE 110
WALNUT CREEK, CA 94596
Pediatrics
1844 SAN MIGUEL DR, SUITE 310
WALNUT CREEK, CA 94596
Dentist (Periodontics)
1844 SAN MIGUEL DR, SUITE # 309
WALNUT CREEK, CA 94596
Marriage & Family Therapist
1844 SAN MIGUEL DR, #306A
WALNUT CREEK, CA 94596
Dentist (General Practice)
1844 SAN MIGUEL DR, SUITE 112
WALNUT CREEK, CA 94596
Marriage & Family Therapist
1844 SAN MIGUEL DR, STE 306A
WALNUT CREEK, CA 94596
Psychologist
1844 SAN MIGUEL DR, SUITE 311
WALNUT CREEK, CA 94596
Dentist (General Practice)
1844 SAN MIGUEL DR, SUITE # 206
WALNUT CREEK, CA 94596
Psychologist
1844 SAN MIGUEL DR
WALNUT CREEK, CA 94596
Dentist (General Practice)
1844 SAN MIGUEL DR, SUITE #106
WALNUT CREEK, CA 94596
Marriage & Family Therapist
1844 SAN MIGUEL DR, SUITE 306A
WALNUT CREEK, CA 94596
Psychiatry & Neurology (Neurology)
1844 SAN MIGUEL DR, SUITE 316
WALNUT CREEK, CA 94596
Clinic/Center (Ambulatory Surgical)
1844 SAN MIGUEL DR, SUITE 109
WALNUT CREEK, CA 94596
Psychologist (Clinical)
1844 SAN MIGUEL DR, SUITE #300A
WALNUT CREEK, CA 94596
Psychiatry & Neurology (Psychiatry)
1844 SAN MIGUEL DR, SUITE 110
WALNUT CREEK, CA 94596

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1316162605, enumerated as an "organization" on April 13, 2007.

The provider is located at 1844 SAN MIGUEL DR SUITE 305 WALNUT CREEK, CA 94596 and the phone number is (925) 939-3437.

Allergy & Immunology with taxonomy code 207KA0200X and a focus in Allergy.

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