MISS STEPHANIE CHING CHEN FNP-C
NPI 1679808109
Nurse Practitioner - Family in Phoenix, AZ

Active since October 16, 2009
240 W THOMAS RD # 404, PHOENIX, AZ 85013(602) 406-6262 Get Directions Write a Review

NPPES record last updated: October 16, 2024. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Aug 3, 2020, Jul 11, 2019 (2 updates tracked since 2019).

  • Individual
  • Female
  • Nurse Practitioner
  • Family

About STEPHANIE CHEN

This page provides the complete NPI Profile along with additional information for Stephanie Chen, a provider established in Phoenix, Arizona with a medical specialization in Nurse Practitioner, focusing in family . The healthcare provider is registered in the NPI registry with number 1679808109 assigned on October 2009. The practitioner's primary taxonomy code is 363LF0000X with license number AP8932 (AZ). The provider is registered as an individual and her NPI record was last updated 2 years ago.

NPI
1679808109
Provider Name
MISS STEPHANIE CHING CHEN FNP-C
Gender
Female
Entity Type
Individual
Location Address
240 W THOMAS RD # 404 PHOENIX, AZ 85013
Location Phone
(602) 406-6262
Mailing Address
240 W THOMAS RD STE 301 PHOENIX, AZ 85013
Mailing Phone
(602) 406-6262
Mailing Fax
(602) 406-6261
Is Sole Proprietor?
No
Enumeration Date
10-16-2009
Last Update Date
10-16-2024
Code Navigator

A nurse practitioner (NP) like Stephanie Chen 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.
AP8932
License State
AZ

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)
1363LF0000XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner
Family

19402 (CA)

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

This service was performed 58 times for 44 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

This service was performed 52 times for 45 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

This service was performed 47 times for 39 patients

Transitional care management services for problem of high complexity

Transitional care management services are designed to ensure a smooth transition from a hospital to home or another care setting for patients with complex health issues. These services include medication management, patient education, and coordination with healthcare providers.

This service was performed 14 times for 14 patients

Reviews for MISS STEPHANIE CHING CHEN FNP-C

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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 1679808109, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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
7
Doubled → 14 → 1 + 4
Pos 4
9
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
0
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
1
Unchanged
Pos 9
0
Doubled → 0
Check
9
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 7 → 14 → 5 8 → 16 → 7 8 → 16 → 7 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 4 + 9 + 1 + 6 + 0 + 1 + 6 + 1 + 0 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1679808109.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Psychiatry & Neurology (Epilepsy)
240 W THOMAS RD # 404
PHOENIX, AZ 85013
Internal Medicine (Endocrinology, Diabetes & Metabolism)
240 W THOMAS RD # 404
PHOENIX, AZ 85013
Internal Medicine (Endocrinology, Diabetes & Metabolism)
240 W THOMAS RD # 404
PHOENIX, AZ 85013

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1679808109, enumerated as an "individual" on October 16, 2009.

The provider is located at 240 W THOMAS RD # 404 PHOENIX, AZ 85013 and the phone number is (602) 406-6262.

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