Dr. William A. Friedman, MD

  • Gainesville, FL
  • Neurosurgeon
NPI1942237615PAC ID8022190982
Medicare services, 2024
412
Medicare patients, 2024
320
Part D claims, 2022
12
Publications
178
Clinical trials
1
Practice address
1600 SW Archer Rd, Gainesville, FL 32610
Practice phone
Call (352) 265-8000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

UF Health Shands Hospital

Hospital · Gainesville, Florida

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Dr. William A. Friedman is a neurosurgeon in Gainesville, Florida

Dr. Friedman practices at UF Health Shands Hospital in Gainesville, Florida, part of UF Health.

Dr. Friedman's NPI, 1942237615, was assigned on June 27, 2006. Dr. Friedman graduated from Ohio State College of Medicine in 1976. Dr. Friedman holds Florida license ME30616.

NPI and contact details
Medicare PAC ID
8022190982
NPI enumeration date
June 27, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(352) 265-8000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
76
Medical school graduation
1976

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. William A. Friedman practices at UF Health Shands Hospital in Gainesville, Florida

Dr. Friedman's primary practice is UF Health Shands Hospital, at 1600 SW Archer Rd, Gainesville, FL 32610 in Alachua County. The practice phone is (352) 265-8000.

Source: Dmand AI Affiliation Data

Dr. William A. Friedman is affiliated with 1 site of care and 1 medical group

Dr. Friedman's primary practice is UF Health Shands Hospital in Gainesville, Florida, part of UF Health. The medical group on file is UF Health Physicians.

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. William A. Friedman's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Friedman practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
UF Health Shands HospitalAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. William A. Friedman is one of 577 neurosurgeons in Florida

Neurological surgery is Dr. Friedman's primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dr. Friedman is board certified in neurological surgery by the American Board of Neurological Surgery. Dr. Friedman is licensed in Florida.

Specialties and state licenses

  • Neurological surgery, FloridaPrimaryLicense ME30616 · 1977 to 2026 · taxonomy 207T00000X

Clinical focus

Dmand AI lists back and neck pain treatment without fusion, craniotomy, lower back pain, neck pain and spine problems and spinal fusion among the conditions Dr. Friedman treats.

Neurosurgeons near Dr. Friedman

Counts of neurosurgeons with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. William A. Friedman billed Medicare for 412 services in 2024

CMS data shows 412 Medicare services from Dr. Friedman across 10 procedure codes in 2024, for 320 Medicare patients. Medicare paid $70,043 for them.

Medicare services, 2024412
Medicare patients320
Paid by Medicare$70,043
Procedure codes10

Dr. Friedman's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 2892024: 32011%
Surgery
2023: 1002024: 928%

Where Dr. Friedman's Medicare services took place, 2024

  • In an office32078%
  • In a facility9222%

Dr. Friedman compared with the Florida median for neurosurgeons, 2024

  • Dr. Friedman
  • Florida median
Medicare services
412vs 22980% above
Medicare patients
320vs 17088% above
Part D claims
12vs 3566% below

Medians across 503 neurosurgeons in Florida with Dmand AI profiles that report each measure.

Dr. Friedman's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Friedman

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Friedman and other neurosurgeons in Florida.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. William A. Friedman treated 320 Medicare patients in 2024, average age 74

CMS counts 320 Medicare patients who saw Dr. Friedman in 2024. The largest group is 65 to 74, with 151 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 6% are also on Medicaid. Their average risk score is 1.36, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Friedman's median patient age at 71, with 54% women.

Medicare patients, 2024320
Average age74
Average risk score1.36
Also on Medicaid6%

Dr. Friedman's Medicare patients by age, 2024

Dr. Friedman's Medicare patients by sex, 2024

  • Women17655%
  • Men14445%

Chronic conditions among Dr. Friedman's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis67%
  4. Anxiety31%
  5. Ischemic heart disease31%
  6. Mood disorders31%
  7. Depression27%
  8. Diabetes27%

Share of Medicare patients with each condition. A patient can have several.

Dr. Friedman's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 71

Patient panel by sex, all payers

  • Women54%
  • Men45%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. William A. Friedman wrote 12 Medicare Part D claims in 2022

In 2022, Dr. Friedman wrote 12 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $10 in total drug cost. In 2021, CMS named 18 claims across 1 drug.

Part D claims, 202212
Drugs named by CMS1
Total drug cost$10

Dr. Friedman's most prescribed drugs by claims, 2022

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Part D claims for drugs CMS names, 2021 to 2022

  • 2021
  • 2022
Claims for drugs CMS names
2021: 182022: 1233%

Drugs named by CMS: 1 in 2022, 1 in 2021.

See all prescribing by Dr. Friedman

Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026

Dr. William A. Friedman scored 75 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Friedman for performance year 2024, reported individually. Dr. Friedman accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Friedman as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes
MIPS final score, 2024
75 of 100

Laminectomy or laminotomy (partial removal of spine bones): 1 to 10 procedures (CMS shows small counts as a range)

Spinal fusion: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

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Dr. William A. Friedman has 178 publications on record

Dmand AI links 178 papers to Dr. Friedman, published from 2003 to 2025. 2009 was the busiest year, with 3. The most frequent topics are Radiosurgery, Brain Neoplasms and Magnetic Resonance Imaging. Dr. Friedman has published most often in Neurosurgery. Dr. Friedman's most frequent co-authors are William M. Mendenhall, MD, Kelly D. Foote, MD and Robert J. Amdur, MD.

Papers178
Years published2003 to 2025

Dr. Friedman's papers by year, 2006 to 2025

Topics Dr. Friedman writes about most

  • Radiosurgery
  • Brain Neoplasms
  • Magnetic Resonance Imaging
  • Tomography, X-Ray Computed
  • Stereotaxic Techniques
  • Intracranial Arteriovenous Malformations
  • Radiotherapy Planning, Computer-Assisted
  • Meningioma

Dr. Friedman's most frequent co-authors

Recent publications by Dr. Friedman

See all 178 publications and co-authors

See who Dr. Friedman researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Friedman works with, so you can find a warm path to the right neurosurgeons.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. William A. Friedman has worked on 1 clinical trial

Dmand AI links Dr. Friedman to 1 clinical trial. 1 is still active or recruiting. Conditions studied include Brain Neoplasms and Central Nervous System Neoplasms.

Conditions in Dr. Friedman's trials

  • Brain Neoplasms
  • Central Nervous System Neoplasms

Recent clinical trials with Dr. Friedman

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. William A. Friedman received $149 in industry payments from 2016 to 2024

CMS Open Payments shows 2 general payments to Dr. Friedman from 2 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Davol Inc. paid the most, $122.

General payments to Dr. Friedman by program year, 2016 to 2024

Companies that paid Dr. Friedman the most, 2016 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Friedman

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. William A. Friedman has 2 awards and honors on record

Dmand AI lists 2 awards for Dr. Friedman, most recently President in 2001.

Awards and honors for Dr. Friedman

  1. 2001
    • President
  2. Undated
    • AANS Fellow

Source: Dmand AI Professional Profile Data

Dr. William A. Friedman graduated from Ohio State College of Medicine

Dr. Friedman graduated from Ohio State College of Medicine in 1976. Dr. Friedman is a member of AANS and CNS.

  1. Medical schoolOhio State College of Medicine
  2. Board certified in neurological surgeryAmerican Board of Neurological Surgery

Source: Dmand AI Professional Profile Data

Dr. William A. Friedman accepts plans from 17 insurance carriers

Dr. Friedman is in network with 17 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • Excellus BlueCross BlueShield
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • HCSC
  • Blue Cross Blue Shield of Massachusetts
  • Regence Health Plans
  • +9 more carriersWith a free account

Plan types Dr. Friedman accepts, by number of carriers

  1. PPO11
  2. Medicare9
  3. HMO8
  4. EPO5
  5. POS5
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. William A. Friedman's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. William A. Friedman

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. William A. Friedman's NPI number?

Dr. William A. Friedman's NPI number is 1942237615. It was assigned on June 27, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. William A. Friedman?

Dr. William A. Friedman is a neurosurgeon in Gainesville, Florida. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).

Where does Dr. William A. Friedman practice?

Dr. Friedman practices at 1600 SW Archer Rd, Gainesville, FL 32610. Dr. Friedman's primary practice is UF Health Shands Hospital in Gainesville, Florida, part of UF Health.

What is Dr. William A. Friedman's office phone number?

The practice phone on file for Dr. Friedman is (352) 265-8000.

What is Dr. William A. Friedman's medical license number?

Dr. Friedman holds Florida license ME30616.

Which hospitals is Dr. William A. Friedman affiliated with?

Dr. Friedman practices at UF Health Shands Hospital in Gainesville, Florida.

What medical group is Dr. William A. Friedman part of?

Dr. Friedman is linked to UF Health Physicians.

Does Dr. William A. Friedman accept Medicare?

Yes. CMS data shows Dr. Friedman billed Medicare for 412 services in 2024, and Dr. Friedman accepts Medicare assignment.

Does Dr. William A. Friedman offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Friedman as offering telehealth services.

What is Dr. William A. Friedman's MIPS score?

Dr. Friedman's MIPS final score for performance year 2024 is 75 out of 100, reported individually.

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. William A. Friedman see?

CMS counts 320 Medicare patients who saw Dr. Friedman in 2024, with an average age of 74.

Is Dr. William A. Friedman board certified?

Yes. Dr. Friedman is board certified in neurological surgery by the American Board of Neurological Surgery.

What services does Dr. William A. Friedman bill to Medicare?

In 2024, Dr. Friedman's most billed Medicare services were office visit, new patient (99204), office visit, new patient (99203) and office visit, established patient (99212).

Where did Dr. William A. Friedman go to medical school?

Dr. Friedman graduated from Ohio State College of Medicine in 1976.

What drugs does Dr. William A. Friedman prescribe most?

In 2022 Medicare Part D data, Dr. Friedman's most prescribed drugs by claims were Diazepam.

Has Dr. William A. Friedman received payments from drug or device companies?

CMS Open Payments shows $149 in general payments to Dr. Friedman from 2 companies from 2016 to 2024. The largest total came from Davol Inc.

How long has Dr. William A. Friedman been practicing?

Dr. Friedman graduated from medical school in 1976, 50 years ago.

Does Dr. William A. Friedman do research?

Dmand AI links 178 publications to Dr. Friedman, published from 2003 to 2025. Dr. Friedman has worked on 1 clinical trial.

Who does Dr. William A. Friedman publish with?

Dr. Friedman's most frequent co-authors are William M. Mendenhall, MD (25 shared papers), Kelly D. Foote, MD (16 shared papers) and Robert J. Amdur, MD (10 shared papers).

What insurance does Dr. William A. Friedman accept?

Dr. Friedman is in network with 17 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.

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