William David Baker

  • Winston Salem, NC
  • Gynecologic oncologist
NPI1831331495PAC ID7012145808
Medicare services, 2024
426
Medicare patients, 2024
140
Part D claims, 2024
611
Publications
10
Hospital affiliations
5
Practice address
3333 Silas Creek Parkway, Winston Salem, NC 27103
Practice phone
Call (336) 718-5000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Novant Health Forsyth Medical Center

Hospital · Winston Salem, North Carolina

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William David Baker is a gynecologic oncologist in Winston Salem, North Carolina

William Baker practices at Novant Health Forsyth Medical Center in Winston Salem, North Carolina, part of Novant Health.

William Baker's NPI, 1831331495, was assigned on March 29, 2009. William Baker graduated from Brody School Of Medicine At East Carolina University in 2009. William Baker holds North Carolina license 2016-00039.

NPI and contact details
Medicare PAC ID
7012145808
NPI enumeration date
March 29, 2009
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(336) 718-5000
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
47
Medical school graduation
2009

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

William David Baker practices at Novant Health Forsyth Medical Center in Winston Salem, North Carolina

William Baker's primary practice is Novant Health Forsyth Medical Center, at 3333 Silas Creek Parkway, Winston Salem, NC 27103 in Forsyth County. The practice phone is (336) 718-5000.

Source: Dmand AI Affiliation Data

William David Baker is affiliated with 6 sites of care and 4 medical groups

William Baker's primary practice is Novant Health Forsyth Medical Center in Winston Salem, North Carolina, part of Novant Health. William Baker is also affiliated with Novant Health Medical Park Hospital. The medical group on file is Novant Health Indian Land Primary Care. Dmand AI also links William Baker to 3 more hospitals, 3 medical groups and 1 hospital outpatient department, each named with a free account.

See all 10 affiliations for William Baker

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

Dmand AI tracks the EHR system at William David Baker's practice

Dmand AI tracks the electronic health record (EHR) system at each site where William Baker practices, 6 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Novant Health Forsyth Medical CenterAvailable with a free account
+5 more sites and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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William David Baker is one of 57 gynecologic oncologists in North Carolina

Gynecologic oncology is William Baker's primary specialty in the NPI Registry, under taxonomy code 207VX0201X. William Baker is board certified in gynecologic oncology by the American Board of Obstetrics and Gynecology. Dmand AI has William Baker's licenses on file in 3 states: North Carolina, Virginia and Utah.

Specialties and state licenses

  • Gynecologic oncology, North CarolinaPrimaryLicense 2016-00039 · 2016 to 2026 · taxonomy 207VX0201X
  • Virginia license2013 to 2020
  • Utah license2010 to 2014

Clinical focus

Dmand AI lists hysterectomy among the conditions William Baker treats.

Gynecologic oncologists near William Baker

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

57gynecologic oncologists in North Carolina
3gynecologic oncologists in Winston Salem

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

William David Baker billed Medicare for 426 services in 2024

CMS data shows 426 Medicare services from William Baker across 7 procedure codes in 2024, for 140 Medicare patients. Medicare paid $31,043 for them.

Medicare services, 2024426
Medicare patients140
Paid by Medicare$31,043
Procedure codes7

William Baker's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 3092024: 2926%
Other services
2023: 02024: 104
Tests and treatments
2023: 02024: 30

Where William Baker's Medicare services took place, 2024

  • In an office41397%
  • In a facility133%

William Baker compared with the North Carolina median for gynecologic oncologists, 2024

  • William Baker
  • North Carolina median
Medicare services
426vs 23879% above
Medicare patients
140vs 11621% above
Part D claims
443vs 974.6 times

Medians across 57 gynecologic oncologists in North Carolina with Dmand AI profiles that report each measure.

William Baker'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.

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Medicare shows one payer. Book a meeting to get commercial claims data for William Baker and other gynecologic oncologists in North Carolina.

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

William David Baker treated 140 Medicare patients in 2024, average age 73

CMS counts 140 Medicare patients who saw William Baker in 2024. The largest group is 65 to 74, with 69 patients. 71% of them have high blood pressure, and 69% have high cholesterol. 11% are also on Medicaid. Their average risk score is 1.68, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts William Baker's median patient age at 71, with 98% women.

Medicare patients, 2024140
Average age73
Average risk score1.68
Also on Medicaid11%

William Baker's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Chronic conditions among William Baker's Medicare patients, 2024

  1. High blood pressure71%
  2. High cholesterol69%
  3. Cancer51%
  4. Arthritis42%
  5. Diabetes31%
  6. Anxiety30%
  7. Chronic kidney disease27%
  8. Mood disorders26%

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

William Baker'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

  • Women98%
  • Men1%

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

William David Baker wrote 611 Medicare Part D claims in 2024

In 2024, William Baker wrote 611 Medicare Part D claims for 152 patients. 89% of them were for generic drugs. CMS names the drug for 443 of them, across 18 drugs with 11 or more claims each, at $192,849 in total drug cost. In 2023, CMS named 512 claims across 20 drugs.

Part D claims, 2024611
Drugs named by CMS18
Total drug cost$192,849
Part D patients152

William Baker's Part D claims by kind of drug, 2024

  • Generic542 claims89%
  • Brand-name and other69 claims11%

William Baker's most prescribed drugs by claims, 2024

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

Drug classes CMS tracks in William Baker's Part D claims, 2024

  • Opioids5%30 of 611 claims
  • Antibiotics4%27 of 611 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 5122024: 44313%

Drugs named by CMS: 18 in 2024, 20 in 2023.

See all prescribing by William Baker

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

William David Baker ranks in the 92nd percentile for removal of the uterus in Medicare

William Baker accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 19 procedures of removal of the uterus by William Baker, more than 92% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Where William Baker ranks in Medicare procedure volume

Removal of the uterus
92nd percentile19 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

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

Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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William David Baker has 10 publications on record

Dmand AI links 10 papers to William Baker, published from 2012 to 2019. 2014 was the busiest year, with 3. The most frequent topics are Endometrial Neoplasms. William Baker has published most often in Gynecol Oncol. William Baker's most frequent co-authors are Linda R. Duska, MD, Elizabeth B. Pelkofski, MD and Leigh A. Cantrell, MD, MSPH.

Papers10
Years published2012 to 2019

William Baker's papers by year, 2012 to 2019

Topics William Baker writes about most

  • Endometrial Neoplasms

William Baker's most frequent co-authors

Recent publications by William Baker

See all 10 publications and co-authors

See who William Baker researches with

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

How network discovery works

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

William David Baker received $11,235 in industry payments from 2016 to 2025

CMS Open Payments shows 153 general payments to William Baker from 31 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 67% of the total. Merck Sharp & Dohme Corporation paid the most, $8,640.

General payments to William Baker by program year, 2016 to 2025

General payments to William Baker by kind, 2016 to 2025

$11.2Kin total
  • Speaker and faculty fees$7,56067%
  • Food and beverage$3,21729%
  • Travel and lodging$4374%
  • Education$210%

Companies that paid William Baker the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to William Baker

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

William David Baker has 1 award and honors on record

Dmand AI lists 1 award for William Baker.

Awards and honors for William Baker

  1. Undated
    • Best Research Presentation, 2012 James R. and Jo Scott Annual Resident Research Day

Source: Dmand AI Professional Profile Data

William David Baker graduated from Brody School Of Medicine At East Carolina University

William Baker graduated from Brody School Of Medicine At East Carolina University in 2009. William Baker is a member of NC Medical Society, NC Obstetrical and Gynecological Society and Society of Gynecologic Oncology.

  1. Medical schoolBrody School Of Medicine At East Carolina University
  2. Board certified in gynecologic oncologyAmerican Board of Obstetrics and Gynecology
  3. Board certified in obstetrics & gynecologyAmerican Board of Obstetrics and Gynecology

Source: Dmand AI Professional Profile Data

William David Baker accepts plans from 17 insurance carriers

William Baker is in network with 17 carriers, including Blue Cross Blue Shield of Michigan, United Healthcare and Blue Cross and Blue Shield of North Carolina. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.

  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Blue Cross and Blue Shield of North Carolina
  • Cigna
  • Elevance
  • HCSC
  • Aetna
  • Aspirus Health Plan
  • +9 more carriersWith a free account

Plan types William Baker accepts, by number of carriers

  1. PPO11
  2. HMO9
  3. Medicare8
  4. EPO3
  5. POS3
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for William David Baker'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)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (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
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 William David Baker

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

What is William David Baker's NPI number?

William David Baker's NPI number is 1831331495. It was assigned on March 29, 2009, and it is active in the NPI Registry.

What does William David Baker specialize in?

William David Baker is a gynecologic oncologist in Winston Salem, North Carolina. The primary specialty in the NPI Registry is Gynecologic Oncology Physician (taxonomy code 207VX0201X).

Where does William David Baker practice?

William Baker practices at 3333 Silas Creek Parkway, Winston Salem, NC 27103. William Baker's primary practice is Novant Health Forsyth Medical Center in Winston Salem, North Carolina, part of Novant Health. Dmand AI also links William Baker to 3 hospitals, 3 medical groups and 1 hospital outpatient department.

What is William David Baker's office phone number?

The practice phone on file for William Baker is (336) 718-5000.

What is William David Baker's medical license number?

William Baker holds North Carolina license 2016-00039, one of the licenses on file in 3 states.

Which states has William David Baker been licensed in?

Dmand AI has state licenses on file for William Baker in North Carolina (2016 to 2026), Virginia (2013 to 2020) and Utah (2010 to 2014).

Which hospitals is William David Baker affiliated with?

William Baker practices at Novant Health Forsyth Medical Center in Winston Salem, North Carolina. William Baker is also affiliated with Novant Health Medical Park Hospital. Dmand AI links William Baker to 3 more hospitals.

What medical group is William David Baker part of?

William Baker is linked to Novant Health Indian Land Primary Care. Dmand AI links William Baker to 3 more medical groups.

Does William David Baker accept Medicare?

Yes. CMS data shows William Baker billed Medicare for 426 services in 2024, and William Baker accepts Medicare assignment.

How many Medicare patients does William David Baker see?

CMS counts 140 Medicare patients who saw William Baker in 2024, with an average age of 73.

Show 9 more questionsShow fewer questions

Is William David Baker board certified?

Yes. William Baker is board certified in gynecologic oncology by the American Board of Obstetrics and Gynecology.

What services does William David Baker bill to Medicare?

In 2024, William Baker's most billed Medicare services were office visit, established patient (99215), medicare service (G2211) and office visit, established patient (99214).

Where did William David Baker go to medical school?

William Baker graduated from Brody School Of Medicine At East Carolina University in 2009.

What drugs does William David Baker prescribe most?

In 2024 Medicare Part D data, William Baker's most prescribed drugs by claims were Estradiol, Ondansetron HCl and Gabapentin.

Has William David Baker received payments from drug or device companies?

CMS Open Payments shows $11,235 in general payments to William Baker from 31 companies from 2016 to 2025. The largest total came from Merck Sharp & Dohme Corporation.

How long has William David Baker been practicing?

William Baker graduated from medical school in 2009, 17 years ago.

Does William David Baker do research?

Dmand AI links 10 publications to William Baker, published from 2012 to 2019.

Who does William David Baker publish with?

William Baker's most frequent co-authors are Linda R. Duska, MD (3 shared papers), Elizabeth B. Pelkofski, MD (2 shared papers) and Leigh A. Cantrell, MD, MSPH (1 shared paper).

What insurance does William David Baker accept?

William Baker is in network with 17 carriers, including Blue Cross Blue Shield of Michigan, United Healthcare and Blue Cross and Blue Shield of North Carolina. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.

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