DR. ANNE KRISTIN RETZLAFF PH.D., PMHNP
NPI 1942377478
Nurse Practitioner - Psychiatric/Mental Health in Pleasant Hill, CA

NPI Status: Active since November 29, 2006

Contact Information

395 TAYLOR BLVD STE 115
PLEASANT HILL, CA
ZIP 94523
Phone: (925) 609-9800
Fax: (925) 609-7800

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  • Individual
  • Female
  • Nurse Practitioner
  • Psychiatric/Mental Health
  • Accepts Insurance

About ANNE RETZLAFF

This page provides the complete NPI Profile along with additional information for Anne Retzlaff, a provider established in Pleasant Hill, California with a medical specialization in Nurse Practitioner, focusing in psychiatric/mental health . The healthcare provider is registered in the NPI registry with number 1942377478 assigned on November 2006. The practitioner's primary taxonomy code is 363LP0808X with license number 95005241 (CA). The provider is registered as an individual and her NPI record was last updated 3 years ago.

NPI
1942377478
Provider Name
DR. ANNE KRISTIN RETZLAFF PH.D., PMHNP
Gender
Female
Entity Type
Individual
Location Address
395 TAYLOR BLVD STE 115 PLEASANT HILL, CA 94523
Location Phone
(925) 609-9800
Location Fax
(925) 609-7800
Mailing Address
646 PORT CHICAGO HWY UNIT 5132 BAY POINT, CA 94565
Mailing Phone
(925) 609-9800
Mailing Fax
(925) 609-7800
Is Sole Proprietor?
Yes
Enumeration Date
11-29-2006
Last Update Date
02-14-2023
Code Navigator

A nurse practitioner (NP) like Anne Retzlaff 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 Psychiatric/Mental Health

Taxonomy Code
363LP0808X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
95005241
License State
CA

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)
1103TC0700XBehavioral Health & Social Service Providers

Psychologist
Clinical

PSY 14813 (CA)

Insurance Plans Accepted

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

  • Connect 1500 Gold - EPO
  • Connect 6000 Silver - EPO
  • Connect 9800 Bronze - EPO
  • HSA Qualified 7500 Bronze - Choice Network - EPO
  • HSA-E Qualified 7500 Bronze - Signature Network - EPO
  • Providence Oregon Standard Bronze Plan - Choice Network - EPO
  • Providence Oregon Standard Bronze Plan - Signature Network - EPO
  • Providence Oregon Standard Gold Plan - Choice Network - EPO
  • Providence Oregon Standard Gold Plan - Signature Network - EPO
  • Providence Oregon Standard Silver Plan - Choice Network - EPO
  • Providence Oregon Standard Silver Plan - Signature Network - EPO

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

Reviews for DR. ANNE KRISTIN RETZLAFF PH.D., PMHNP

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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 1942377478, we treat the final digit (8) 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 72. The final step is to find the difference between that total and the next multiple of ten (80 - 72 = 8).

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
9
Unchanged
Pos 3
4
Doubled → 8
Pos 4
2
Unchanged
Pos 5
3
Doubled → 6
Pos 6
7
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
4
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
8
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 4 → 8 3 → 6 7 → 14 → 5 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 8 + 2 + 6 + 7 + 1 + 4 + 4 + 1 + 4 + 24 = 72

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

The next multiple of ten after 72 is 80. The difference is the calculated check digit.

80 - 72 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1942377478.

Other Providers at the Same Location


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

Marriage & Family Therapist
395 TAYLOR BLVD STE 115
PLEASANT HILL, CA 94523
Marriage & Family Therapist
395 TAYLOR BLVD STE 115
PLEASANT HILL, CA 94523
Social Worker (Clinical)
395 TAYLOR BLVD STE 115
PLEASANT HILL, CA 94523

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1942377478, enumerated as an "individual" on November 29, 2006.

The provider is located at 395 TAYLOR BLVD STE 115 PLEASANT HILL, CA 94523 and the phone number is (925) 609-9800.

Nurse Practitioner with taxonomy code 363LP0808X and a focus in Psychiatric/Mental Health.

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