ANNA MAY SCHARLES CNP
NPI 1518678333
Nurse Practitioner - Family in Midland, TX

NPI Status: Active since December 13, 2022

Contact Information

4400 N MIDLAND DR STE 406A
MIDLAND, TX
ZIP 79707
Phone: (432) 897-0298

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  • Individual
  • Female
  • Nurse Practitioner
  • Family
  • Accepts Insurance

About ANNA SCHARLES

This page provides the complete NPI Profile along with additional information for Anna Scharles, a provider established in Midland, Texas with a medical specialization in Nurse Practitioner, focusing in family . The healthcare provider is registered in the NPI registry with number 1518678333 assigned on December 2022. The practitioner's primary taxonomy code is 363LF0000X with license number 1179085 (TX). The provider is registered as an individual and her NPI record was last updated May 2026.

NPI
1518678333
Provider Name
ANNA MAY SCHARLES CNP
Gender
Female
Entity Type
Individual
Location Address
4400 N MIDLAND DR STE 406A MIDLAND, TX 79707
Location Phone
(432) 897-0298
Mailing Address
3908 KNIFFEN DR MIDLAND, TX 79705
Mailing Phone
(208) 907-2535
Is Sole Proprietor?
No
Enumeration Date
12-13-2022
Last Update Date
05-14-2026
Code Navigator

A nurse practitioner (NP) like Anna Scharles 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 Family

Taxonomy Code
363LF0000X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
1179085
License State
TX

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)
1163WG0000XNursing Service Providers

Registered Nurse
General Practice

R052164 (SD)
2363LF0000XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner
Family

115461 (NE)
3363LF0000XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner
Family

CP002666 (SD)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Altru Prime by Medica Bronze $0 Copay PCP Visits - HMO
  • Altru Prime by Medica Bronze Share - HMO
  • Altru Prime by Medica Expanded Bronze Standard - HMO
  • Altru Prime by Medica Gold $0 Copay PCP Visits - HMO
  • Altru Prime by Medica Gold Share - HMO
  • Altru Prime by Medica Gold Standard - HMO
  • Altru Prime by Medica Silver $0 Copay PCP Visits - HMO
  • Altru Prime by Medica Silver Share - HMO
  • Altru Prime by Medica Silver Standard - HMO
  • Balance by Medica Bronze $0 Copay PCP Visits - PPO
  • Balance by Medica Bronze Premier - PPO
  • Balance by Medica Expanded Bronze Standard - PPO
  • Balance by Medica Gold $0 Copay PCP Visits - PPO
  • Balance by Medica Gold Share - PPO
  • Balance by Medica Gold Standard - PPO
  • Balance by Medica Silver $0 Copay PCP Visits - PPO
  • Balance by Medica Silver Share - PPO
  • Balance by Medica Silver Standard - PPO
  • Elevate by Medica Bronze $0 Copay PCP Visits - EPO
  • Elevate by Medica Bronze Premier - EPO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

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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 1518678333, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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
1
Doubled → 2
Pos 4
8
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
7
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
3
Unchanged
Pos 9
3
Doubled → 6
Check
3
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 6 → 12 → 3 8 → 16 → 7 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 2 + 8 + 1 + 2 + 7 + 1 + 6 + 3 + 6 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1518678333.

Other Providers at the Same Location


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

Nurse Practitioner (Family)
4400 N MIDLAND DR STE 406A
MIDLAND, TX 79707

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1518678333, enumerated as an "individual" on December 13, 2022.

The provider is located at 4400 N MIDLAND DR STE 406A MIDLAND, TX 79707 and the phone number is (432) 897-0298.

Nurse Practitioner with taxonomy code 363LF0000X and a focus in Family.

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