Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Robin Toby Fredeking , FNP-C

Nurse Practitioner โ€ข Turlock, CA

Active NPI 1609537919 Individual Practitioner Male Practitioner
Practice location in NPPES

1739 Colorado Ave
Turlock, CA 953822714

Call 2097749647 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

1739 Colorado Ave

Turlock, CA 953822714

Telephone 2097749647
Organization at the Same NPPES Address or Phone
Norcal Pain Treatment Center Corp Facility NPI 1720631708

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Medicare-allowed amount

About $4,847 in 2022

The total amount Medicare approved for these services in 2022. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2022.

Paid by Medicare

About $4,097 in 2022

The part of the Medicare-allowed amount that Medicare itself paid in 2022, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2022.

30-day fills

3,529 standardized 30-day fills in 2024

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$105,754 in 2024

The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers โ€“ by Provider and Drug, 2024.

Open Payments general payments, program year 2025

All general payments: $259.86 across 13 records.

By nature of payment

  • Food and Beverage: $259.86 across 13 records.

Reporting-company totals (3 largest of 5)

  • Boston Scientific Corporation: $156.21 across 7 records.
  • Collegium Pharmaceutical, Inc.: $39.14 across 2 records.
  • VERTEX PHARMACEUTICALS INCORPORATED: $31.66 across 2 records.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

NPI first issued

2022

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Medicare assignment not listed

CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, โ€œDoes your provider accept Medicare as full payment?โ€

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Robin Fredeking has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Robin Fredeking as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Turlock and California

Billing and prescribing volume is not a quality rating.

Medicare Part D prescriptions

More Part D prescriptions than 90% of clinicians listed under Nurse Practitioner in California (2024, 3,221 clinicians with data). Median for this group: 248. Middle half: 63 to 852.

Too few clinicians listed under Nurse Practitioner in Turlock have Medicare Part D data for 2024 to compare.

Part D drug cost

A higher Part D drug cost than 70% of clinicians listed under Nurse Practitioner in California (2024, 3,221 clinicians with data). Median for this group: $13,982. Middle half: $995 to $121,041.

Too few clinicians listed under Nurse Practitioner in Turlock have Medicare Part D data for 2024 to compare.

Medicare Part B

Comparisons use 2024 data. The latest CMS data for Robin Fredeking are from 2022.

9 active clinicians are listed under Nurse Practitioner with a practice address in Turlock, CA (8,237 in California).

Addresses are self-reported to NPPES and may be out of date.

Sources: CMS Medicare Physician & Other Practitioners (2022), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo ยท Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments ยท Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 โ€“ December 31, 2025): 13 records totaling $259.86.

Manufacturer Payment Nature Product Type Amount ($)
Boston Scientific Corporation
Food and Beverage
In-kind items and services
General - Pain Management General $55.48
Boston Scientific Corporation
Food and Beverage
In-kind items and services
General - Pain Management General $52.72
Collegium Pharmaceutical, Inc.
Food and Beverage
Cash or cash equivalent
Belbuca General $22.36
Salix Pharmaceuticals, a division of Bausch Health US, LLC
Food and Beverage
In-kind items and services
RELISTOR General $17.75
Collegium Pharmaceutical, Inc.
Food and Beverage
Cash or cash equivalent
Belbuca General $16.78
VERTEX PHARMACEUTICALS INCORPORATED
Food and Beverage
In-kind items and services
JOURNAVX General $16.23
Boston Scientific Corporation
Food and Beverage
In-kind items and services
General - Pain Management General $15.73
VERTEX PHARMACEUTICALS INCORPORATED
Food and Beverage
In-kind items and services
JOURNAVX General $15.43
Electronic Waveform Lab, Inc.
Food and Beverage
Cash or cash equivalent
โ€” General $15.10
Boston Scientific Corporation
Food and Beverage
In-kind items and services
General - Pain Management General $9.87
Boston Scientific Corporation
Food and Beverage
In-kind items and services
General - Pain Management General $9.00
Boston Scientific Corporation
Food and Beverage
In-kind items and services
WaveWriter Alpha Prime 16 General $7.46
Boston Scientific Corporation
Food and Beverage
In-kind items and services
WaveWriter Alpha Prime 16 General $5.95

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2022.

CMS Part B ยท Data Year 2022

CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2021 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ€“ by Provider and Service data, 2022; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
24 24 $365.00 $127.13
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
11 11 $534.00 $163.23

Source: CMS Part B by Provider and Service, 2022; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2024.

CMS Part D ยท Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen 946 27,275 $22,788.96 171
Gabapentin Gabapentin 439 20,526 $7,313.27 124
Oxycodone-Acetaminophen Oxycodone Hcl/Acetaminophen 321 9,312 $9,380.49 61
Pregabalin Pregabalin 264 7,944 $4,924.71 54
Tramadol Hcl Tramadol Hcl 209 6,020 $1,518.59 38
Diclofenac Sodium Diclofenac Sodium 123 4,913 $22,590.12 45
Tizanidine Hcl Tizanidine Hcl 104 3,665 $1,233.46 34
Cyclobenzaprine Hcl Cyclobenzaprine Hcl 77 2,900 $682.45 25
Duloxetine Hcl Duloxetine Hcl 74 2,670 $689.88 28
Lidocaine Lidocaine 71 2,036 $8,686.27 37
Methadone Hcl Methadone Hcl 67 1,841 $993.52 โ€”
Naloxone Hcl Naloxone Hcl 59 777 $3,766.91 55
Baclofen Baclofen 39 1,426 $559.62 12
Morphine Sulfate Er Morphine Sulfate 39 1,170 $1,143.57 โ€”
Oxycodone Hcl Oxycodone Hcl 30 845 $780.62 โ€”
Naproxen Naproxen 29 930 $221.52 โ€”
Nabumetone Nabumetone 28 1,080 $436.31 12
Acetaminophen-Codeine Acetaminophen With Codeine 26 747 $462.57 โ€”
Morphine Sulfate Morphine Sulfate 23 690 $443.80 โ€”
Nortriptyline Hcl Nortriptyline Hcl 23 730 $285.20 โ€”
Buprenorphine-Naloxone Buprenorphine Hcl/Naloxone Hcl 22 662 $1,303.84 โ€”
Celecoxib Celecoxib 20 1,034 $1,127.19 โ€”
Meloxicam Meloxicam 18 628 $56.90 โ€”
Methocarbamol Methocarbamol 18 472 $195.05 โ€”
Buprenorphine Buprenorphine 15 424 $4,842.59 โ€”

(top 25 shown)

Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2023-01-25
Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

License # reported to NPPES CA NP95020344

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Medical Board of California.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - NURSE PRACTITIONER

Medicare Enrollment ID

I20220427003034

Enrollment State Jurisdiction

CA

PECOS Control ID

7517354210

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

6 listed
Dr. Patrick Akin , DO

Pain Medicine - Interventional Pain Medicine

NPI 1073072096

Doctor of Osteopathic Medicine (D.O.)

James Carroll , FNP-C

Nurse Practitioner - Family

NPI 1417618729

Family Nurse Practitioner (Certified)

NPI 1164997573

Master of Science in Nursing, APRNC

Dr. David Lindenberg , DO

Physical Medicine & Rehabilitation - Pain Medicine

NPI 1881909141

Doctor of Osteopathic Medicine (D.O.)

Alejandra Lugo , FNP-C

Nurse Practitioner - Family

NPI 1104235688

Family Nurse Practitioner (Certified)

Harjeet Randhawa , NP

Nurse Practitioner - Family

NPI 1194193748

Nurse Practitioner

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

11 Historical Events
๐Ÿ“
Updated Practice Location January 25, 2023

Registered at 1739 COLORADO AVE, TURLOCK, CA 953822714 (Tel: 2097749647)

๐Ÿ“
Updated Business Mailing Address January 25, 2023

Registered at 40 HARRISON ST APT 790, OAKLAND, CA 946073879 (Tel: 9167707648)

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) January 25, 2023

Nurse Practitioner (license number reported to NPPES: CA NP95020344)

๐Ÿ“
Updated Practice Location March 26, 2022

Registered at 1133 E STANLEY BLVD, LIVERMORE, CA 945504200 (Tel: 9167707648)

๐Ÿ‘ค
Provider Name / Credentials Updated March 26, 2022

Recorded as ROBIN FREDEKING, FNP-C

โœ…
NPI Profile Active January 07, 2022

NPI status registered as active in NPPES database

๐Ÿ“
Practice Location (Initial Record) January 07, 2022

Registered at 5555 W LAS POSITAS BLVD, PLEASANTON, CA 945884000 (Tel: 9254166585)

๐Ÿ“
Business Mailing Address (Initial Record) January 07, 2022

Registered at 4205 CABERNET CT, PLEASANTON, CA 945667137 (Tel: 9167707648)

๐Ÿ‘ค
Provider Name / Credentials (Initial Record) January 07, 2022

Recorded as ROBIN FREDEKING, FNP-BC

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) January 07, 2022

Registered Nurse (license number reported to NPPES: CA 756059)

๐ŸŸข
Initial NPI Registration & Enumeration January 07, 2022

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1609537919
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: January 07, 2022
Last Update: January 25, 2023
Sole Proprietor: No

Other Nurse Practitioners in Turlock

Healthcare providers in Turlock

Mailing Address

40 Harrison St Apt 790

Oakland, CA 946073879

Phone: 9167707648

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.