Debbie Thomas , NP
Nurse Practitioner • Riverside, CA
7117 Brockton Ave
Riverside, CA 925062658
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
-
NPI assigned on April 19, 2007; this date does not establish years in practice.
-
Published CMS data list 118 Original Medicare Part B services in 2023.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2023. Published rows only; this is not a quality measure.
-
Published Part B service records, 2023:
- 99309 — Subsequent nursing facility care with moderate level of medical decision making, per day: 70 service units.
- 99309 — Subsequent nursing facility care with moderate level of medical decision making, per day: 48 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2023. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2022 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2023). CPT notice
See the full table · Guide: How to read Medicare Part B data
-
Published CMS data list 2,125 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Published rows only; this is not a quality measure.
-
Published Part D records, 2024:
- Gabapentin — 143 prescription fills, including refills.
- Atorvastatin Calcium — 141 prescription fills, including refills.
- Amlodipine Besylate — 128 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 63 records in the table · Guide: How to read Medicare Part D prescriber data
-
More Part D prescriptions than 85% of clinicians listed under Nurse Practitioner in Riverside, CA (2024, 29 clinicians with data). Median for this group: 306. Middle half: 70 to 1,204.
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.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Billing and prescribing volume is not a quality rating.
-
Medicare Part B services went from 196 in 2019 to 118 in 2023.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2019–2023.
Practice Location & Contact Primary Location
7117 Brockton Ave
Riverside, CA 925062658
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 1 additional practice-address record in Riverside, CA. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
What Public CMS Data Show
Nurse Practitioner: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare-allowed amount
About $10,938 in 2023
The total amount Medicare approved for these services in 2023. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
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 – by Provider and Service, 2023.
Paid by Medicare
About $8,407 in 2023
The part of the Medicare-allowed amount that Medicare itself paid in 2023, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
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 – by Provider and Service, 2023.
30-day fills
2,150 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
$146,936 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
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 – by Provider and Drug, 2024.
Open Payments general payments, program year 2025
All general payments: $365.74 across 17 records.
By nature of payment
- Food and Beverage: $365.74 across 17 records.
Reporting-company totals (3 largest of 7)
- Incyte Corporation: $146.98 across 9 records.
- ABBVIE INC.: $70.02 across 2 records.
- CSL Behring: $50.34 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.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
NPI first issued
2007
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, “Does your provider accept Medicare as full payment?”
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.
Enrolled in Medicare (PECOS)
Debbie Thomas 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.
Can order Medicare-covered services
CMS lists Debbie Thomas 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.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
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.
Compared with the same specialty in Riverside and California
Billing and prescribing volume is not a quality rating.
Medicare Part D prescriptions
More Part D prescriptions than 85% of clinicians listed under Nurse Practitioner in Riverside, CA (2024, 29 clinicians with data). Median for this group: 306. Middle half: 70 to 1,204.
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.
Part D drug cost
A higher Part D drug cost than 75% of clinicians listed under Nurse Practitioner in Riverside, CA (2024, 29 clinicians with data). Median for this group: $9,652. Middle half: $1,408 to $132,536.
A higher Part D drug cost than 75% 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.
Medicare Part B
Comparisons use 2024 data. The latest CMS data for Debbie Thomas are from 2023.
77 active clinicians are listed under Nurse Practitioner with a practice address in Riverside, CA (8,237 in California).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Riverside
7.8% of these 77 clinicians have the CMS telehealth indicator.
28.6% of these 77 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
-
Medicare Part B services
Medicare Part B services decreased 40% from 196 in 2019 to 118 in 2023.
- 2019: 196
- 2020: 74
- 2021: 92
- 2022: 161
- 2023: 118
-
Medicare-allowed amount
Medicare-allowed amount decreased 28% from $15,248 in 2019 to $10,938 in 2023.
- 2019: $15,248
- 2020: $6,351
- 2021: $8,474
- 2022: $14,808
- 2023: $10,938
-
Paid by Medicare
Paid by Medicare decreased 31% from $12,134 in 2019 to $8,407 in 2023.
- 2019: $12,134
- 2020: $5,082
- 2021: $6,665
- 2022: $11,801
- 2023: $8,407
-
Medicare Part D prescriptions
Medicare Part D prescriptions increased 8400% from 25 in 2019 to 2,125 in 2024.
- 2019: 25
- 2020: 14
- 2022: 15
- 2023: 13
- 2024: 2,125
-
30-day fills
30-day fills increased 8498% from 25 in 2019 to 2,150 in 2024.
- 2019: 25
- 2020: 14
- 2022: 17
- 2023: 13
- 2024: 2,150
-
Part D drug cost
Part D drug cost went from $384 in 2019 to $146,936 in 2024.
- 2019: $384
- 2020: $140
- 2022: $197
- 2023: $258
- 2024: $146,936
-
Industry payments (Open Payments)
Industry payments (Open Payments) went from $604.32 in 2021 to $365.74 in 2025.
- 2021: $604.32
- 2022: $501.32
- 2023: $702.95
- 2024: $509.09
- 2025: $365.74
Sources: CMS Medicare Physician & Other Practitioners (2023), 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 · 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
Program year 2025 (payments made January 1 – December 31, 2025): 17 records totaling $365.74.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
ELAHERE | General | $35.09 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
ELAHERE | General | $34.93 |
| Genentech, Inc. |
Food and Beverage
In-kind items and services
|
Venclexta | General | $32.87 |
| CSL Behring |
Food and Beverage
In-kind items and services
|
Idelvion | General | $31.82 |
| CONMED Corporation |
Food and Beverage
In-kind items and services
|
VISICLEAR | General | $23.30 |
| Janssen Pharmaceuticals, Inc |
Food and Beverage
In-kind items and services
|
ERLEADA | General | $23.04 |
| Incyte Corporation |
Food and Beverage
Cash or cash equivalent
|
MONJUVI | General | $22.39 |
| Incyte Corporation |
Food and Beverage
Cash or cash equivalent
|
JAKAFI | General | $22.23 |
| Incyte Corporation |
Food and Beverage
Cash or cash equivalent
|
JAKAFI | General | $21.57 |
| Incyte Corporation |
Food and Beverage
Cash or cash equivalent
|
JAKAFI | General | $20.60 |
| Incyte Corporation |
Food and Beverage
Cash or cash equivalent
|
MONJUVI | General | $19.70 |
| Novartis Pharmaceuticals Corporation |
Food and Beverage
In-kind items and services
|
KISQALI | General | $19.19 |
| CSL Behring |
Food and Beverage
In-kind items and services
|
Idelvion | General | $18.52 |
| Incyte Corporation |
Food and Beverage
Cash or cash equivalent
|
JAKAFI | General | $16.64 |
| Incyte Corporation |
Food and Beverage
Cash or cash equivalent
|
MONJUVI | General | $11.55 |
| Incyte Corporation |
Food and Beverage
Cash or cash equivalent
|
— | General | $9.67 |
| Incyte Corporation |
Food and Beverage
Cash or cash equivalent
|
— | General | $2.63 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2022 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 – by Provider and Service data, 2017–2023; 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 |
|---|---|---|---|---|
|
99309
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes
|
70 | 16 | $189.00 | $92.68 |
|
99309
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes
|
48 | 15 | $189.00 | $92.71 |
Source: CMS Part B by Provider and Service, 2023; 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.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Gabapentin | Gabapentin | 143 | 3,868 | $5,657.46 | 36 |
| Atorvastatin Calcium | Atorvastatin Calcium | 141 | 3,769 | $8,167.38 | 38 |
| Amlodipine Besylate | Amlodipine Besylate | 128 | 3,424 | $4,029.45 | 25 |
| Losartan Potassium | Losartan Potassium | 112 | 2,990 | $3,430.39 | 26 |
| Levothyroxine Sodium | Levothyroxine Sodium | 93 | 2,425 | $1,420.86 | 25 |
| Metoprolol Succinate | Metoprolol Succinate | 81 | 2,132 | $1,641.01 | 21 |
| Lisinopril | Lisinopril | 71 | 1,907 | $1,253.90 | 17 |
| Trazodone Hcl | Trazodone Hcl | 64 | 1,734 | $1,078.65 | 20 |
| Tamsulosin Hcl | Tamsulosin Hcl | 59 | 1,567 | $3,102.83 | 14 |
| Quetiapine Fumarate | Quetiapine Fumarate | 55 | 1,473 | $3,385.54 | 11 |
| Metoprolol Tartrate | Metoprolol Tartrate | 49 | 1,280 | $713.11 | — |
| Insulin Glargine-Yfgn | Insulin Glargine-Yfgn | 47 | 1,600 | $4,346.48 | 12 |
| Pantoprazole Sodium | Pantoprazole Sodium | 45 | 1,212 | $3,470.30 | — |
| Furosemide | Furosemide | 44 | 1,030 | $445.51 | 18 |
| Metformin Hcl | Metformin Hcl | 40 | 1,055 | $935.89 | — |
| Carvedilol | Carvedilol | 37 | 1,007 | $2,252.62 | — |
| Nitrofurantoin Mono-Macro | Nitrofurantoin Monohyd/M-Cryst | 35 | 237 | $621.10 | 29 |
| Cephalexin | Cephalexin | 34 | 392 | $404.45 | 24 |
| Famotidine | Famotidine | 33 | 819 | $1,395.67 | — |
| Lactulose | Lactulose | 30 | 863 | $754.45 | — |
| Clopidogrel | Clopidogrel Bisulfate | 28 | 777 | $1,989.77 | — |
| Donepezil Hcl | Donepezil Hcl | 28 | 760 | $2,363.92 | — |
| Allopurinol | Allopurinol | 27 | 727 | $330.03 | — |
| Finasteride | Finasteride | 27 | 729 | $985.61 | — |
| Potassium Chloride | Potassium Chloride | 27 | 671 | $1,740.40 | — |
(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: 2020-02-26NUCC Taxonomy Code: 363L00000X
(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.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - NURSE PRACTITIONER
I20071024000385
CA
2567559461
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Secondary Practice Locations
10800 Magnolia Ave
Riverside, CA 925053043
Phone: 9093532000
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Family Medicine - Geriatric Medicine
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Medicine (M.D.)
Family Medicine
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 7117 BROCKTON AVE, RIVERSIDE, CA 925062658 (Tel: 9517823616)
Registered at 7117 BROCKTON AVE, RIVERSIDE, CA 925062658 (Tel: 9517823616)
NPI status registered as active in NPPES database
Registered at 10800 MAGNOLIA AVE, RIVERSIDE, CA 925053043 (Tel: 9093532000)
Registered at 10800 MAGNOLIA AVE, RIVERSIDE, CA 925053043 (Tel: 9093532000)
Recorded as DEBBIE THOMAS, NP
Nurse Practitioner (license number reported to NPPES: CA NP12714)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Nurse Practitioners in Riverside
All Nurse Practitioners in RiversideMailing Address
7117 Brockton Ave
Riverside, CA 925062658
Phone: 9517823616