GINA MARTINEZ MEDINA N.P
NPI 1457523359
Nurse Practitioner - Primary Care in San Francisco, CA

NPI Status: Active since March 31, 2008

Contact Information

50 PHELAN AVE
SAN FRANCISCO, CA
ZIP 94112
Phone: (415) 239-3110

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  • Individual
  • Female
  • Nurse Practitioner
  • Primary Care
  • PECOS Enrolled

About GINA MEDINA

This page provides the complete NPI Profile along with additional information for Gina Medina, a provider established in San Francisco, California with a medical specialization in Nurse Practitioner, focusing in primary care . The healthcare provider is registered in the NPI registry with number 1457523359 assigned on March 2008. The practitioner's primary taxonomy code is 363LP2300X with license number 17626 (CA). The provider is registered as an individual and her NPI record was last updated 18 years ago.

NPI
1457523359
Provider Name
GINA MARTINEZ MEDINA N.P
Gender
Female
Entity Type
Individual
Location Address
50 PHELAN AVE SAN FRANCISCO, CA 94112
Location Phone
(415) 239-3110
Mailing Address
3502 SANFORD ST CONCORD, CA 94520
Mailing Phone
(925) 363-7369
Is Sole Proprietor?
No
Enumeration Date
03-31-2008
Last Update Date
03-31-2008
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A nurse practitioner (NP) like Gina Medina 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 Primary Care

Taxonomy Code
363LP2300X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
17626
License State
CA

Medicare Participation & PECOS Enrollment Status

Gina Medina is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

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.

  • Is the provider registered in PECOS? Yes

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Physician Visit Costs

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 94112 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99203

  • Average New Patient Price $104.51
  • Minimum New Patient Price $69
  • Maximum New Patient Price $202.35
  • Average New Patient Copayment $26.12
  • Minimum New Patient Copayment $17.25
  • Maximum New Patient Copayment $50.58

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $119.48
  • Minimum Established Patient Price $23.44
  • Maximum Established Patient Price $166.46
  • Average Established Patient Copayment $29.87
  • Minimum Established Patient Copayment $5.86
  • Maximum Established Patient Copayment $41.61

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

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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 1457523359, 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 51. The final step is to find the difference between that total and the next multiple of ten (60 - 51 = 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
4
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
7
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
2
Unchanged
Pos 7
3
Doubled → 6
Pos 8
3
Unchanged
Pos 9
5
Doubled → 10 → 1 + 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 5 → 10 → 1 5 → 10 → 1 3 → 6 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 0 + 7 + 1 + 0 + 2 + 6 + 3 + 1 + 0 + 24 = 51

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

The next multiple of ten after 51 is 60. The difference is the calculated check digit.

60 - 51 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1457523359.

Other Providers at the Same Location


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

Nurse Practitioner (Family)
50 PHELAN AVE, HC 100
SAN FRANCISCO, CA 94112
Nurse Practitioner (School)
50 PHELAN AVE, HC100
SAN FRANCISCO, CA 94112
Nurse Practitioner
50 PHELAN AVE, HEALTH CENTER 100
SAN FRANCISCO, CA 94112
Clinic/Center (Community Health)
50 PHELAN AVE, HC100
SAN FRANCISCO, CA 94112
Nurse Practitioner (Family)
50 PHELAN AVE, HC100
SAN FRANCISCO, CA 94112
Registered Nurse (College Health)
50 PHELAN AVE, HC 100
SAN FRANCISCO, CA 94112
Nurse Practitioner (Pediatrics)
50 PHELAN AVE
SAN FRANCISCO, CA 94112
Psychologist
50 PHELAN AVE
SAN FRANCISCO, CA 94112
Clinic/Center (Student Health)
50 PHELAN AVE, HC 100
SAN FRANCISCO, CA 94112
Clinic/Center (Student Health)
50 PHELAN AVE
SAN FRANCISCO, CA 94112
Clinic/Center (Ambulatory Family Planning Facility)
50 PHELAN AVE
SAN FRANCISCO, CA 94112

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1457523359, enumerated as an "individual" on March 31, 2008.

The provider is located at 50 PHELAN AVE SAN FRANCISCO, CA 94112 and the phone number is (415) 239-3110.

Nurse Practitioner with taxonomy code 363LP2300X and a focus in Primary Care.