Dr. William Jewell Davis , MD
Anesthesiology • Lubbock, TX
6202 Iola Ave Ste 101
Lubbock, TX 794242729
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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NPI assigned on July 20, 2006; this date does not establish years in practice.
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Published CMS data list 230 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 01480 — Anesthesia for other procedure on lower leg, ankle, and foot bones: 52 service units.
- 01810 — Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand: 46 service units.
- 00902 — Anesthesia for procedure on anus and rectum: 39 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See all 8 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 12 Medicare Part D prescriptions, including refills, in 2015.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2015. Published rows only; this is not a quality measure.
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Published Part D records, 2015:
- Diclofenac Sodium-Misoprostol (Diclofenac Sodium/Misoprostol) — 12 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2015. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See the full table · Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 85% of clinicians listed under Anesthesiology in Lubbock, TX (2024, 40 clinicians with data). Median for this group: 76. Middle half: 48 to 145.
More Medicare Part B services than 75% of clinicians listed under Anesthesiology in Texas (2024, 2,454 clinicians with data). Median for this group: 94. Middle half: 41 to 197.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 114 in 2020 to 230 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
6202 Iola Ave Ste 101
Lubbock, TX 794242729
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
CMS Doctors and Clinicians lists 1 group name: U S Anesthesia Partners Of Texas, Pa. 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
Texas Tech University Health Science Center School Of Medicine
1982
What Public CMS Data Show
Anesthesiology: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
280 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.
Medicare-allowed amount
About $16,770 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.
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, 2024.
Paid by Medicare
About $13,391 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, 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, 2024.
30-day fills
12 standardized 30-day fills in 2015
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
$799 in 2015
The total cost of these prescriptions in 2015, 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, 2015.
Industry payments (Open Payments)
No Open Payments records are listed for this clinician for 2019–2025.
Years since graduation
44 years (graduated 1982)
CMS Doctors and Clinicians data list 1982 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished 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
2006
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.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
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)
Dr. Davis 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 Dr. Davis 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 Lubbock and Texas
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 85% of clinicians listed under Anesthesiology in Lubbock, TX (2024, 40 clinicians with data). Median for this group: 76. Middle half: 48 to 145.
More Medicare Part B services than 75% of clinicians listed under Anesthesiology in Texas (2024, 2,454 clinicians with data). Median for this group: 94. Middle half: 41 to 197.
Medicare-allowed amount
A higher Medicare-allowed amount than 70% of clinicians listed under Anesthesiology in Lubbock, TX (2024, 40 clinicians with data). Median for this group: $9,680. Middle half: $5,778 to $17,659.
A higher Medicare-allowed amount than 65% of clinicians listed under Anesthesiology in Texas (2024, 2,454 clinicians with data). Median for this group: $10,803. Middle half: $4,556 to $22,244.
Paid by Medicare
A higher Medicare payment amount than 70% of clinicians listed under Anesthesiology in Lubbock, TX (2024, 40 clinicians with data). Median for this group: $7,450. Middle half: $4,621 to $14,008.
A higher Medicare payment amount than 65% of clinicians listed under Anesthesiology in Texas (2024, 2,454 clinicians with data). Median for this group: $8,494. Middle half: $3,590 to $17,455.
Medicare Part D
Comparisons use 2024 data. The latest CMS data for Dr. Davis are from 2015.
75 active clinicians are listed under Anesthesiology with a practice address in Lubbock, TX (4,638 in Texas).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Lubbock
0% of these 75 clinicians have the CMS telehealth indicator.
61.3% of these 75 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.
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Medicare Part B services
Medicare Part B services increased 102% from 114 in 2020 to 230 in 2024.
- 2020: 114
- 2021: 236
- 2022: 359
- 2023: 431
- 2024: 230
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Medicare-allowed amount
Medicare-allowed amount varied from year to year: $16,896 in 2020 and $16,770 in 2024.
- 2020: $16,896
- 2021: $17,056
- 2022: $26,095
- 2023: $32,924
- 2024: $16,770
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Paid by Medicare
Paid by Medicare varied from year to year: $13,516 in 2020 and $13,391 in 2024.
- 2020: $13,516
- 2021: $13,651
- 2022: $20,753
- 2023: $26,307
- 2024: $13,391
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 90% from 115 in 2013 to 12 in 2015.
- 2013: 115
- 2014: 91
- 2015: 12
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30-day fills
30-day fills decreased 90% from 119 in 2013 to 12 in 2015.
- 2013: 119
- 2014: 91
- 2015: 12
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Part D drug cost
Part D drug cost decreased 32% from $1,179 in 2013 to $799 in 2015.
- 2013: $1,179
- 2014: $1,279
- 2015: $799
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2015), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2023 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 – by Provider and Service data, 2017–2024; 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 |
|---|---|---|---|---|
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01480
Anesthesia for other procedure on lower leg, ankle, and foot bones
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52 | 51 | $2867.31 | $91.63 |
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01810
Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand
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46 | 44 | $2370.78 | $72.72 |
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00902
Anesthesia for procedure on anus and rectum
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39 | 39 | $2352.10 | $71.70 |
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00400
Anesthesia for other procedure on skin of arms, legs, and front body
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32 | 32 | $1828.25 | $54.84 |
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00142
Anesthesia for lens surgery
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18 | 12 | $1956.44 | $62.18 |
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00910
Anesthesia for other procedure on urinary system through urethra
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18 | 16 | $1956.44 | $57.74 |
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64415
Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus)
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13 | 13 | $1756.00 | $66.84 |
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00873
Anesthesia for shock wave therapy for urinary system stones without water bath
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12 | 11 | $3195.00 | $90.13 |
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 2015.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Diclofenac Sodium-Misoprostol | Diclofenac Sodium/Misoprostol | 12 | 360 | $798.96 | — |
Source: CMS Part D by Provider and Drug, 2015; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
NUCC Taxonomy Code: 207L00000X
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - ANESTHESIOLOGY
I20100812000099
TX
7517034705
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
U S Anesthesia Partners Of Texas, Pa
4810 N Loop, Lubbock, TX 794163025
Phone: 8066877777
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Anesthesiology
Doctor of Osteopathic Medicine (D.O.)
Career & Practice History
NPI enumerated July 20, 2006.
No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.
NPI Administrative Meta
Other Anesthesiology Specialists in Lubbock
- Dr. Mark Millett, DO
- Dr. James Reid, MD
- Dr. Margaret Leicht, MD
- Dr. Debra Nordmeyer, MD
- Dr. Stefanus Tjia, MD
- Dr. Raymond Danchak, MD
More public profiles in Texas
Directory navigation, in NPI number order.
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- Mary Harnden, MS, PT Physical Therapist · Lake Jackson
- Steven Venticinque, MD Anesthesiology - Critical Care Medicine · San Antonio
- Kuruvilla Cheriparambil, MD Internal Medicine - Cardiovascular Disease · Lufkin
- John Pyeatt, MD Anesthesiology · Dallas
- Margaret Grimes, CRNA Nurse Anesthetist, Certified Registered · Houston
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- Benito Enriquez, PA-C Physician Assistant · San Antonio
- David Olifant, MD Radiology - Diagnostic Radiology · Houston
- Nelly Velasquez, MD Family Medicine · Austin
- Lawrence Gess, PA-C Physician Assistant - Medical · Mansfield
Mailing Address
6202 Iola Ave Ste 101
Lubbock, TX 794242729
Phone: 8067992093