Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Dr. Debi Jeanne Mollie Thomas , MD

Surgery โ€ข Bakersfield, CA

Active NPI 1245611995 Individual Practitioner Female Practitioner Accepts Medicare assignment
Practice location in NPPES

8311 Brimhall Rd Ste 1903
Bakersfield, CA 933124367

Call 6612416700 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

8311 Brimhall Rd Ste 1903

Bakersfield, CA 933124367

Telephone 6612416700
Organization at the Same NPPES Address or Phone
Adventist Health Physicians Network Facility NPI 1437848025

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

Other Listings in Public Data

NPPES lists 1 additional practice-address record in Bishop, CA. See the list

Source: CMS NPPES NPI Registry, practice location records; release date unavailable.

CMS Doctors and Clinicians lists 3 distinct group names: Adventist Health Delano; Adventist Health Medical Center Tehachapi; Adventist Health Physicians Network. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Medical School

University Of Southern California Keck School Of Medicine

Graduation Year

2015

Medicare patients

92 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider, 2024.

Medicare-allowed amount

About $10,686 in 2024

The total amount Medicare approved for these services in 2024. 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, 2024.

Paid by Medicare

About $8,514 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, 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, 2024.

30-day fills

13 standardized 30-day fills in 2023

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

$178 in 2023

The total cost of these prescriptions in 2023, 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, 2023.

Open Payments general payments, program year 2025

All general payments: $100.37 across 5 records.

By nature of payment

  • Food and Beverage: $100.37 across 5 records.

Reporting-company totals (3 largest of 4)

  • Pacira Pharmaceuticals Incorporated: $54.90 across 2 records.
  • Exact Sciences Corporation: $23.17 across 1 record.
  • MIMEDX Group, Inc.: $18.58 across 1 record.

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

Years since graduation

11 years (graduated 2015)

CMS Doctors and Clinicians data list 2015 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2015

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.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

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)

Dr. 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.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Dr. 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.

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 Bakersfield and California

Billing and prescribing volume is not a quality rating.

Medicare Part B services

Close to the middle for clinicians listed under Surgery in Bakersfield, CA (2024, 26 clinicians with data). Median for this group: 113. Middle half: 60 to 269.

Fewer Medicare Part B services than 70% of clinicians listed under Surgery in California (2024, 1,346 clinicians with data). Median for this group: 213. Middle half: 101 to 404.

Medicare-allowed amount

A lower Medicare-allowed amount than 65% of clinicians listed under Surgery in Bakersfield, CA (2024, 26 clinicians with data). Median for this group: $18,546. Middle half: $7,746 to $36,351.

A lower Medicare-allowed amount than 75% of clinicians listed under Surgery in California (2024, 1,346 clinicians with data). Median for this group: $32,453. Middle half: $13,159 to $66,109.

Paid by Medicare

A lower Medicare payment amount than 65% of clinicians listed under Surgery in Bakersfield, CA (2024, 26 clinicians with data). Median for this group: $14,327. Middle half: $6,133 to $28,734.

A lower Medicare payment amount than 75% of clinicians listed under Surgery in California (2024, 1,346 clinicians with data). Median for this group: $24,935. Middle half: $10,148 to $50,637.

Medicare Part D

Comparisons use 2024 data. The latest CMS data for Dr. Thomas are from 2023.

42 active clinicians are listed under Surgery with a practice address in Bakersfield, CA (3,120 in California).

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

Telehealth indicator in Bakersfield

2.4% of these 42 clinicians have the CMS telehealth indicator.

71.4% of these 42 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2023), 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): fewer than 11 records totaling $100.37.

Manufacturer Payment Nature Product Type Amount ($)
Pacira Pharmaceuticals Incorporated
Food and Beverage
In-kind items and services
Exparel General $33.73
Exact Sciences Corporation
Food and Beverage
In-kind items and services
Cologuard Collection Kit General $23.17
Pacira Pharmaceuticals Incorporated
Food and Beverage
In-kind items and services
Exparel General $21.17
MIMEDX Group, Inc.
Food and Beverage
In-kind items and services
โ€” General $18.58
INTUITIVE SURGICAL, INC.
Food and Beverage
In-kind items and services
Da Vinci Surgical System General $3.72

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

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B ยท Data Year 2024

CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2023 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, 2024; 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
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes
37 22 $101.00 $48.76
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
33 33 $283.98 $128.84
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
18 11 $164.32 $77.00
99221 Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes
17 17 $206.00 $81.40
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
11 11 $434.45 $169.11

Source: CMS Part B by Provider and Service, 2024; 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 2023.

CMS Part D ยท Data Year 2023
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Oxycodone Hcl Oxycodone Hcl 13 93 $177.83 11

Source: CMS Part D by Provider and Drug, 2023; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2025-12-05
Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

License # reported to NPPES CA A151419

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Surgery

NUCC Taxonomy Code: 208600000X

License # reported to NPPES OR MD209723

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Student in an Organized Health Care Education/Training Program

NUCC Taxonomy Code: 390200000X

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.

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 - GENERAL SURGERY

Medicare Enrollment ID

I20231031002055

Enrollment State Jurisdiction

CA

PECOS Control ID

7113304320

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.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

Adventist Health Delano

1401 Garces Hwy, Delano, CA 932153660

Phone: 6617254800

Adventist Health Physicians Network

2701 Chester Ave, Bakersfield, CA 933012016

Adventist Health Medical Center Tehachapi

105 W E St, Tehachapi, CA 935611607

Phone: 6618237070

Adventist Health Physicians Network

8311 Brimhall Rd, Bakersfield, CA 933124367

Phone: 6612416700

Secondary Practice Locations

150 Pioneer Ln

Bishop, CA 935142556

Phone: 7608735811

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. Amira Ayad , MD

Family Medicine

NPI 1417150715

Doctor of Medicine (M.D.)

NPI 1154776334
NPI 1427545078

Doctor of Medicine (M.D.)

Dr. Hector De Jesus , MD

Internal Medicine

NPI 1063591790

Doctor of Medicine (M.D.)

NPI 1902244809

Doctor of Medicine (M.D.)

Cristina Tapia , NP

Nurse Practitioner - Family

NPI 1912676081

Nurse Practitioner

Career & Practice History Timeline

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

15 Historical Events
๐Ÿ“
Updated Practice Location March 25, 2024

Registered at 8311 BRIMHALL RD STE 1903, BAKERSFIELD, CA 933124367 (Tel: 6612416700)

๐Ÿ“
Updated Business Mailing Address March 25, 2024

Registered at 8311 BRIMHALL RD STE 1903, BAKERSFIELD, CA 933124367 (Tel: 6612416700)

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) March 25, 2024

Surgery (license number reported to NPPES: OR MD209723)

๐Ÿ“
Updated Practice Location October 23, 2023

Registered at 10123 SE MARKET ST, PORTLAND, OR 972162532 (Tel: 5032572500)

๐Ÿ“
Updated Business Mailing Address October 23, 2023

Registered at 10123 SE MARKET ST, PORTLAND, OR 972162532 (Tel: 5032572500)

๐Ÿ“
Updated Practice Location July 29, 2022

Registered at 3181 SW SAM JACKSON PARK RD, PORTLAND, OR 972393011 (Tel: 5034944373)

๐Ÿ“
Updated Business Mailing Address July 29, 2022

Registered at 3181 SW SAM JACKSON PARK RD, PORTLAND, OR 972393011 (Tel: 5034944373)

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) July 29, 2022

Surgery (license number reported to NPPES: CA A151419)

๐Ÿ‘ค
Provider Name / Credentials Updated June 30, 2022

Recorded as DEBI THOMAS, MD

โœ…
NPI Profile Active June 17, 2015

NPI status registered as active in NPPES database

๐Ÿ“
Practice Location (Initial Record) June 17, 2015

Registered at 5509 DIRK CIR, LA PALMA, CA 906231514 (Tel: 7147948448)

๐Ÿ“
Business Mailing Address (Initial Record) June 17, 2015

Registered at 5509 DIRK CIR, LA PALMA, CA 906231514 (Tel: 7147948448)

๐Ÿ‘ค
Provider Name / Credentials (Initial Record) June 17, 2015

Recorded as DEBI THOMAS

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) June 17, 2015

Student in an Organized Health Care Education/Training Program

๐ŸŸข
Initial NPI Registration & Enumeration June 17, 2015

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1245611995
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 17, 2015
Last Update: December 05, 2025
Sole Proprietor: No

Other Surgery Specialists in Bakersfield

All Surgery Specialists in Bakersfield

Mailing Address

8311 Brimhall Rd Ste 1903

Bakersfield, CA 933124367

Phone: 6612416700

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.