DR. CRAIG M MCMILLAN M.D.
NPI 1003094715
Preventive Medicine - Public Health & General Preventive Medicine in San Luis Obispo, CA

NPI Status: Active since February 05, 2008

Contact Information

2191 JOHNSON AVE
SAN LUIS OBISPO, CA
ZIP 93401
Phone: (805) 781-5519

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  • Individual
  • Male
  • Preventive Medicine
  • Public Health & General Preventive Medic...

About CRAIG MCMILLAN

This page provides the complete NPI Profile along with additional information for Craig Mcmillan, a provider established in San Luis Obispo, California with a medical specialization in Preventive Medicine, focusing in public health & general preventive medicine . The healthcare provider is registered in the NPI registry with number 1003094715 assigned on February 2008. The practitioner's primary taxonomy code is 2083P0901X with license number G16808 (CA). The provider is registered as an individual and his NPI record was last updated 18 years ago.

NPI
1003094715
Provider Name
DR. CRAIG M MCMILLAN M.D.
Gender
Male
Entity Type
Individual
Location Address
2191 JOHNSON AVE SAN LUIS OBISPO, CA 93401
Location Phone
(805) 781-5519
Mailing Address
2191 JOHNSON AVE SAN LUIS OBISPO, CA 93401
Mailing Phone
(805) 781-5519
Is Sole Proprietor?
Yes
Enumeration Date
02-05-2008
Last Update Date
02-05-2008
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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

Preventive Medicine Public Health & General Preventive Medicine

Taxonomy Code
2083P0901X
Type
Allopathic & Osteopathic Physicians
License No.
G16808
License State
CA
Taxonomy Description
Public health and general preventive medicine focuses on promoting health, preventing disease, and managing the health of communities and defined populations. These practitioners combine population-based public health skills with knowledge of primary, secondary, and tertiary prevention-oriented clinical practice in a wide variety of settings.

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
A39916MEDICARE UPIN (02)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 1003094715, 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
0
Unchanged
Pos 3
0
Doubled → 0
Pos 4
3
Unchanged
Pos 5
0
Doubled → 0
Pos 6
9
Unchanged
Pos 7
4
Doubled → 8
Pos 8
7
Unchanged
Pos 9
1
Doubled → 2
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 0 → 0 0 → 0 4 → 8 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 0 + 3 + 0 + 9 + 8 + 7 + 2 + 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 1003094715.

Other Providers at the Same Location


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

Registered Nurse
2191 JOHNSON AVE
SAN LUIS OBISPO, CA 93401
Registered Nurse (Case Management)
2191 JOHNSON AVE
SAN LUIS OBISPO, CA 93401
Registered Nurse (Case Management)
2191 JOHNSON AVE
SAN LUIS OBISPO, CA 93401
Registered Nurse (Case Management)
2191 JOHNSON AVE
SAN LUIS OBISPO, CA 93401
Registered Nurse (Case Management)
2191 JOHNSON AVE
SAN LUIS OBISPO, CA 93401
Registered Nurse (Case Management)
2191 JOHNSON AVE
SAN LUIS OBISPO, CA 93401
Preventive Medicine (Public Health & General Preventive Medicine)
2191 JOHNSON AVE
SAN LUIS OBISPO, CA 93401
Registered Nurse (Administrator)
2191 JOHNSON AVE
SAN LUIS OBISPO, CA 93401
Registered Nurse
2191 JOHNSON AVE
SAN LUIS OBISPO, CA 93401
Dental Hygienist
2191 JOHNSON AVE
SAN LUIS OBISPO, CA 93401
Registered Nurse (Case Management)
2191 JOHNSON AVE
SAN LUIS OBISPO, CA 93401
Case Management
2191 JOHNSON AVE
SAN LUIS OBISPO, CA 93401
Dentist (General Practice)
2191 JOHNSON AVE
SAN LUIS OBISPO, CA 93401
Registered Nurse (Case Management)
2191 JOHNSON AVE
SAN LUIS OBISPO, CA 93401
Counselor
2191 JOHNSON AVE
SAN LUIS OBISPO, CA 93401
Pediatrics
2191 JOHNSON AVE
SAN LUIS OBISPO, CA 93401
Case Management
2191 JOHNSON AVE
SAN LUIS OBISPO, CA 93401
Case Management
2191 JOHNSON AVE
SAN LUIS OBISPO, CA 93401
Registered Nurse (Case Management)
2191 JOHNSON AVE
SAN LUIS OBISPO, CA 93401
Registered Nurse (Case Management)
2191 JOHNSON AVE
SAN LUIS OBISPO, CA 93401

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1003094715, enumerated as an "individual" on February 05, 2008.

The provider is located at 2191 JOHNSON AVE SAN LUIS OBISPO, CA 93401 and the phone number is (805) 781-5519.

Preventive Medicine with taxonomy code 2083P0901X and a focus in Public Health & General Preventive Medicine.

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