MS. SUSAN JANE TWINING N.P.
NPI 1538275714
Nurse Practitioner - Adult Health in Sacramento, CA

NPI Status: Active since August 21, 2006

Contact Information

2016 MORSE AVE
OCCUPATIONAL MEDICINE
SACRAMENTO, CA
ZIP 95825
Phone: (916) 973-7766
Fax: (916) 973-7739

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NPPES record last updated: July 9, 2007. Verified against the NPPES registry weekly; last sync: July 12, 2026.

  • Individual
  • Female
  • Nurse Practitioner
  • Adult Health

About SUSAN TWINING

This page provides the complete NPI Profile along with additional information for Susan Twining, a provider established in Sacramento, California with a medical specialization in Nurse Practitioner, focusing in adult health . The healthcare provider is registered in the NPI registry with number 1538275714 assigned on August 2006. The practitioner's primary taxonomy code is 363LA2200X with license number RN293403 (CA). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1538275714
Provider Name
MS. SUSAN JANE TWINING N.P.
Gender
Female
Entity Type
Individual
Location Address
2016 MORSE AVE OCCUPATIONAL MEDICINE SACRAMENTO, CA 95825
Location Phone
(916) 973-7766
Location Fax
(916) 973-7739
Mailing Address
2016 MORSE AVE OCCUPATIONAL MEDICINE SACRAMENTO, CA 95825
Mailing Phone
(916) 973-7766
Mailing Fax
(916) 973-7739
Is Sole Proprietor?
No
Enumeration Date
08-21-2006
Last Update Date
07-09-2007
Code Navigator

A nurse practitioner (NP) like Susan Twining is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.

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

Nurse Practitioner Adult Health

Taxonomy Code
363LA2200X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
RN293403
License State
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
ZZZ19156ZMEDICARE PIN (08)CA 
P17580MEDICARE UPIN (02)CA 

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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 1538275714, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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
5
Unchanged
Pos 3
3
Doubled → 6
Pos 4
8
Unchanged
Pos 5
2
Doubled → 4
Pos 6
7
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
7
Unchanged
Pos 9
1
Doubled → 2
Check
4
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 3 → 6 2 → 4 5 → 10 → 1 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 6 + 8 + 4 + 7 + 1 + 0 + 7 + 2 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1538275714.

Other Providers at the Same Location


The following 11 providers are registered at the same or a nearby location.

Nurse Practitioner
2016 MORSE AVE
SACRAMENTO, CA 95825
Psychologist (Clinical)
2016 MORSE AVE
SACRAMENTO, CA 95825
Physical Therapist
2016 MORSE AVE
SACRAMENTO, CA 95825
Nurse Practitioner
2016 MORSE AVE
SACRAMENTO, CA 95825
Physical Medicine & Rehabilitation
2016 MORSE AVE
SACRAMENTO, CA 95825
Physical Therapist
2016 MORSE AVE
SACRAMENTO, CA 95825
Physical Therapist
2016 MORSE AVE
SACRAMENTO, CA 95825
Physical Therapist
2016 MORSE AVE
SACRAMENTO, CA 95825
Nurse Practitioner (Family)
2016 MORSE AVE
SACRAMENTO, CA 95825
Pharmacist (Psychiatric)
2016 MORSE AVE
SACRAMENTO, CA 95825
Nurse Practitioner (Family)
2016 MORSE AVE
SACRAMENTO, CA 95825

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1538275714, enumerated as an "individual" on August 21, 2006.

The provider is located at 2016 MORSE AVE OCCUPATIONAL MEDICINE SACRAMENTO, CA 95825 and the phone number is (916) 973-7766.

Nurse Practitioner with taxonomy code 363LA2200X and a focus in Adult Health.

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