MS. JILL ELIZABETH PIXLEY
NPI 1528407509
Student in an Organized Health Care Education/Training Program in San Francisco, CA

NPI Status: Active since June 23, 2013

Contact Information

450 STANYAN ST
3 NORTH
SAN FRANCISCO, CA
ZIP 94117
Phone: (415) 750-5693

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NPPES record last updated: August 10, 2013. Verified against the NPPES registry weekly; last sync: July 12, 2026.

  • Individual
  • Female
  • Student in an Organized Health Care Educ...
  • Opted-Out Medicare

About JILL PIXLEY

This page provides the complete NPI Profile along with additional information for Jill Pixley, a primary care provider established in San Francisco, California with a medical specialization in Student In An Organized Health Care Education/training Program. The healthcare provider is registered in the NPI registry with number 1528407509 assigned on June 2013. The practitioner's primary taxonomy code is 390200000X. The provider is registered as an individual and her NPI record was last updated 13 years ago.

NPI
1528407509
Provider Name
MS. JILL ELIZABETH PIXLEY
Gender
Female
Entity Type
Individual
Location Address
450 STANYAN ST 3 NORTH SAN FRANCISCO, CA 94117
Location Phone
(415) 750-5693
Mailing Address
185 PARKER AVE #3 SAN FRANCISCO, CA 94118
Mailing Phone
(415) 845-6208
Is Sole Proprietor?
Yes
Enumeration Date
06-23-2013
Last Update Date
08-10-2013
Code Navigator

A primary care provider (PCP) like Jill Pixley sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, etc .

The provider doesn't accept Medicare and has signed an affidavit to be excluded from the Medicare program. If you are a Medicare beneficiary this means a provider can charge whatever they want for services rendered but must follow certain rules to do so. Jill Pixley opted out of Medicare effective on 01-05-2024 until 01-05-2026. Opt out periods last for two years and cannot be terminated unless the provider is opting out for the very first time and the affidavit is terminated no later than 90 days after the opt out effective date. Opt-out affidavits might renew automatically renew every two years. The provider opted out of Medicare and cannot order and refer services to other healthcare providers.

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

Student in an Organized Health Care Education/Training Program

Taxonomy Code
390200000X
Type
Student, Health Care
Taxonomy Description
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

Medicare Participation & PECOS Enrollment Status

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Opted-Out of Medicare? Yes

  • Opt-Out Effective Date: 01-05-2024

  • Opt-Out End Date: 01-05-2026

  • Eligible to Order and Refer? No

Reviews for MS. JILL ELIZABETH PIXLEY

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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 1528407509, 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
5
Unchanged
Pos 3
2
Doubled → 4
Pos 4
8
Unchanged
Pos 5
4
Doubled → 8
Pos 6
0
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
5
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 2 → 4 4 → 8 7 → 14 → 5 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 4 + 8 + 8 + 0 + 1 + 4 + 5 + 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 1528407509.

Other Providers at the Same Location


The following 19 providers are registered at the same or a nearby location.

Physical Medicine & Rehabilitation
450 STANYAN ST, # 658
SAN FRANCISCO, CA 94117
Radiology (Vascular & Interventional Radiology)
450 STANYAN ST, ST. MARY'S MEDICAL CENTER DEPT. OF RADIOLOGY RM114-A
SAN FRANCISCO, CA 94117
Pharmacist (Pharmacotherapy)
450 STANYAN ST
SAN FRANCISCO, CA 94117
Radiology (Diagnostic Radiology)
450 STANYAN ST
SAN FRANCISCO, CA 94117
Anesthesiology
450 STANYAN ST
SAN FRANCISCO, CA 94117
Internal Medicine
450 STANYAN ST
SAN FRANCISCO, CA 94117
Emergency Medicine
450 STANYAN ST, EMERGENCY DEPARTMENT
SAN FRANCISCO, CA 94117
Anesthesiology
450 STANYAN ST
SAN FRANCISCO, CA 94117
Internal Medicine
450 STANYAN ST
SAN FRANCISCO, CA 94117
Anesthesiology
450 STANYAN ST
SAN FRANCISCO, CA 94117
Anesthesiology
450 STANYAN ST
SAN FRANCISCO, CA 94117
Physical Therapist
450 STANYAN ST
SAN FRANCISCO, CA 94117
Registered Nurse (Psychiatric/Mental Health, Child & Adolescent)
450 STANYAN ST
SAN FRANCISCO, CA 94117
Clinical Neuropsychologist
450 STANYAN ST, 400E, REHABILITATION
SAN FRANCISCO, CA 94117
Nurse Practitioner (Adult Health)
450 STANYAN ST
SAN FRANCISCO, CA 94117
Ophthalmology
450 STANYAN ST
SAN FRANCISCO, CA 94117
Internal Medicine (Allergy & Immunology)
450 STANYAN ST, NORTHER CALIFORNIA MELANOMA CENTER ST. MARY'S MED CENTE
SAN FRANCISCO, CA 94117
Anesthesiology
450 STANYAN ST
SAN FRANCISCO, CA 94117
Anesthesiology
450 STANYAN ST
SAN FRANCISCO, CA 94117

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1528407509, enumerated as an "individual" on June 23, 2013.

The provider is located at 450 STANYAN ST 3 NORTH SAN FRANCISCO, CA 94117 and the phone number is (415) 750-5693.

Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.