Dr. David W Robertson , DO
Surgery • Phoenix, AZ
2601 E Roosevelt St
Phoenix, AZ 850084973
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 May 21, 2007; this date does not establish years in practice.
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Published CMS data list 25 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:
- 99348 — Residence visit for established patient with low level of medical decision making, per day: 25 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 the full 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 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) — 12 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 the full table · Guide: How to read Medicare Part D prescriber data
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Fewer Medicare Part B services than 90% of clinicians listed under Surgery in Phoenix, AZ (2024, 82 clinicians with data). Median for this group: 173. Middle half: 69 to 315.
Fewer Medicare Part B services than 90% of clinicians listed under Surgery in Arizona (2024, 329 clinicians with data). Median for this group: 205. Middle half: 94 to 355.
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 32 in 2019 to 25 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2019–2024.
Practice Location & Contact Primary Location
2601 E Roosevelt St
Phoenix, AZ 850084973
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
What Public CMS Data Show
Surgery: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
23 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 $1,833 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 $533 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 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
$172 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.
Industry payments (Open Payments)
No Open Payments records are listed for this clinician for 2019–2025.
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.
Compared with the same specialty in Phoenix and Arizona
Billing and prescribing volume is not a quality rating.
Medicare Part B services
Fewer Medicare Part B services than 90% of clinicians listed under Surgery in Phoenix, AZ (2024, 82 clinicians with data). Median for this group: 173. Middle half: 69 to 315.
Fewer Medicare Part B services than 90% of clinicians listed under Surgery in Arizona (2024, 329 clinicians with data). Median for this group: 205. Middle half: 94 to 355.
Medicare-allowed amount
A lower Medicare-allowed amount than 95% of clinicians listed under Surgery in Phoenix, AZ (2024, 82 clinicians with data). Median for this group: $21,180. Middle half: $9,184 to $54,032.
A lower Medicare-allowed amount than 95% of clinicians listed under Surgery in Arizona (2024, 329 clinicians with data). Median for this group: $29,825. Middle half: $11,238 to $59,436.
Paid by Medicare
A lower Medicare payment amount than 95% of clinicians listed under Surgery in Phoenix, AZ (2024, 82 clinicians with data). Median for this group: $16,720. Middle half: $6,881 to $42,865.
A lower Medicare payment amount than 95% of clinicians listed under Surgery in Arizona (2024, 329 clinicians with data). Median for this group: $23,099. Middle half: $8,485 to $45,817.
Medicare Part D prescriptions
Fewer Part D prescriptions than 90% of clinicians listed under Surgery in Phoenix, AZ (2024, 60 clinicians with data). Median for this group: 39. Middle half: 19 to 100.
Fewer Part D prescriptions than 90% of clinicians listed under Surgery in Arizona (2024, 306 clinicians with data). Median for this group: 51. Middle half: 22 to 131.
Part D drug cost
A lower Part D drug cost than 60% of clinicians listed under Surgery in Phoenix, AZ (2024, 60 clinicians with data). Median for this group: $227. Middle half: $94 to $833.
A lower Part D drug cost than 60% of clinicians listed under Surgery in Arizona (2024, 306 clinicians with data). Median for this group: $331. Middle half: $98 to $1,126.
171 active clinicians are listed under Surgery with a practice address in Phoenix, AZ (760 in Arizona).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Phoenix
7.6% of these 171 clinicians have the CMS telehealth indicator.
59.1% of these 171 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 decreased 22% from 32 in 2019 to 25 in 2024.
- 2019: 32
- 2024: 25
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Medicare-allowed amount
Medicare-allowed amount decreased 36% from $2,865 in 2019 to $1,833 in 2024.
- 2019: $2,865
- 2024: $1,833
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Paid by Medicare
Paid by Medicare decreased 77% from $2,283 in 2019 to $533 in 2024.
- 2019: $2,283
- 2024: $533
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Medicare Part D prescriptions
Medicare Part D prescriptions went from 13 in 2019 to 12 in 2024.
- 2019: 13
- 2021: 11
- 2022: 12
- 2023: 13
- 2024: 12
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30-day fills
30-day fills went from 13 in 2019 to 12 in 2024.
- 2019: 13
- 2021: 11
- 2022: 12
- 2023: 13
- 2024: 12
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Part D drug cost
Part D drug cost went from $124 in 2019 to $172 in 2024.
- 2019: $124
- 2021: $82
- 2022: $97
- 2023: $191
- 2024: $172
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), 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 2018–2023 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, 2019–2024; 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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99348
Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes
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25 | 16 | $200.00 | $73.31 |
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 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Oxycodone-Acetaminophen | Oxycodone Hcl/Acetaminophen | 12 | 195 | $171.83 | — |
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
NUCC Taxonomy Code: 208600000X
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.
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Physician Assistant
Physician Assistant
Physician Assistant
Physician Assistant
Surgery - Surgical Critical Care
Doctor of Medicine (M.D.)
Physician Assistant - Medical
Physician Assistant (Certified)
Physician Assistant
Physician Assistant
Career & Practice History
NPI enumerated May 21, 2007.
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 Surgery Specialists in Phoenix
- Dr. Ashley Dipasquale, MD
- Dr. David Smith, MD
- Dr. John Brizendine, MD
- Dr. Panagiotis Bletsis, MD
- Dr. Saeb Bayazid, MD
- Dr. Charles Matlin, MD
Mailing Address
3255 E Elwood St
Phoenix, AZ 850347256
Phone: 6024705043