Dr. William Paul Nobis, MD, PhD

  • Nashville, TN
  • Neurologist
NPI1750677647PAC ID3375829567
Medicare services, 2024
466
Medicare patients, 2024
80
Part D claims, 2024
583
Publications
15
Hospital affiliations
2
Practice address
1211 Medical Center Drive, Nashville, TN 37232
Practice phone
Call (615) 322-3454
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Vanderbilt University Medical Center

Hospital · Nashville, Tennessee

See all 4 affiliations

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Dr. William Paul Nobis is a neurologist in Nashville, Tennessee

Dr. Nobis practices at Vanderbilt University Medical Center in Nashville, Tennessee, part of Vanderbilt University Medical Center.

Dr. Nobis' NPI, 1750677647, was assigned on June 20, 2011. Dr. Nobis graduated from Vanderbilt University School of Medicine in 2011. Dr. Nobis holds Tennessee license 57826.

NPI and contact details
Medicare PAC ID
3375829567
NPI enumeration date
June 20, 2011
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(615) 322-3454
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
41
Medical school graduation
2011

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

Dr. William Paul Nobis practices at Vanderbilt University Medical Center in Nashville, Tennessee

Dr. Nobis' primary practice is Vanderbilt University Medical Center, at 1211 Medical Center Drive, Nashville, TN 37232 in Davidson County. The practice phone is (615) 322-3454.

Source: Dmand AI Affiliation Data

Dr. William Paul Nobis is affiliated with 3 sites of care and 1 medical group

Dr. Nobis' primary practice is Vanderbilt University Medical Center in Nashville, Tennessee, part of Vanderbilt University Medical Center. Dr. Nobis is also affiliated with Vanderbilt Tullahoma-Harton Hospital. The medical group on file is Vanderbilt University Medical Center. Dmand AI also links Dr. Nobis to 1 more group practice or clinic, named with a free account.

See all 4 affiliations for Dr. Nobis

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

Dmand AI tracks the EHR system at Dr. William Paul Nobis' practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nobis practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Vanderbilt University Medical CenterAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. William Paul Nobis is one of 350 neurologists in Tennessee

Neurology is Dr. Nobis' primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dmand AI has Dr. Nobis' licenses on file in 2 states: Tennessee and Illinois.

Specialties and state licenses

  • Neurology, TennesseePrimaryLicense 57826 · taxonomy 2084N0400X
  • Illinois licenseLicense 036137681

Neurologists near Dr. Nobis

Counts of neurologists 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 Paul Nobis billed Medicare for 466 services in 2024

CMS data shows 466 Medicare services from Dr. Nobis across 5 procedure codes in 2024, for 80 Medicare patients. Medicare paid $17,031 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024466
Medicare patients80
Paid by Medicare$17,031
Procedure codes5

Dr. Nobis' Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Other services
2023: 3622024: 3795%
Tests and treatments
2023: 512024: 8771%

Dr. Nobis compared with the Tennessee median for neurologists, 2024

  • Dr. Nobis
  • Tennessee median
Medicare services
466vs 39817% above
Medicare patients
80vs 23566% below
Part D claims
498vs 63822% below

Medians across 344 neurologists in Tennessee with Dmand AI profiles that report each measure.

Dr. Nobis' 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. Nobis

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

Dr. William Paul Nobis treated 80 Medicare patients in 2024, average age 68

CMS counts 80 Medicare patients who saw Dr. Nobis in 2024. The largest group is 65 to 74, with 33 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 19% are also on Medicaid. Their average risk score is 1.56, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Nobis' median patient age at 59, with 56% women.

Medicare patients, 202480
Average age68
Average risk score1.56
Also on Medicaid19%

Dr. Nobis' Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Nobis' Medicare patients by sex, 2024

  • Women4759%
  • Men3341%

Chronic conditions among Dr. Nobis' Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol73%
  3. Arthritis68%
  4. Mood disorders50%
  5. Depression49%
  6. Anxiety46%
  7. Ischemic heart disease46%
  8. Chronic kidney disease36%

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

Dr. Nobis' patients across all payers

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

Patient panel by age, all payers

Median age 59

Patient panel by sex, all payers

  • Women56%
  • Men44%

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

Dr. William Paul Nobis wrote 583 Medicare Part D claims in 2024

In 2024, Dr. Nobis wrote 583 Medicare Part D claims for 67 patients. 85% of them were for generic drugs. CMS names the drug for 498 of them, across 11 drugs with 11 or more claims each, at $94,813 in total drug cost. In 2023, CMS named 465 claims across 12 drugs.

Part D claims, 2024583
Drugs named by CMS11
Total drug cost$94,813
Part D patients67

Dr. Nobis' Part D claims by kind of drug, 2024

  • Generic496 claims85%
  • Brand-name75 claims13%
  • Other12 claims2%

Dr. Nobis' 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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 4652024: 4987%

Drugs named by CMS: 11 in 2024, 12 in 2023.

See all prescribing by Dr. Nobis

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

Dr. William Paul Nobis offers telehealth to Medicare patients

Dr. Nobis accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Nobis as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. William Paul Nobis has 15 publications on record

Dmand AI links 15 papers to Dr. Nobis, published from 2017 to 2024. 2022 was the busiest year, with 4. The most frequent topics are Electroencephalography, Mice, Inbred C57BL and Synaptic Transmission. Dr. Nobis has published most often in eNeuro. Dr. Nobis' most frequent co-authors are Bassel Abou-Khalil, MD, Martin J. Gallagher, MD, PhD and Jonah Fox, MD.

Papers15
Years published2017 to 2024

Dr. Nobis' papers by year, 2017 to 2024

Topics Dr. Nobis writes about most

  • Electroencephalography
  • Mice, Inbred C57BL
  • Synaptic Transmission
  • Amygdala
  • Drug Resistant Epilepsy
  • Encephalocele
  • Epilepsy, Temporal Lobe
  • Glutamic Acid

Dr. Nobis' most frequent co-authors

Recent publications by Dr. Nobis

See all 15 publications and co-authors

See who Dr. Nobis researches with

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

How network discovery works

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

Dr. William Paul Nobis received $1,340 in industry payments from 2022 to 2025

CMS Open Payments shows 6 general payments to Dr. Nobis from 2 drug and device companies from 2022 to 2025. Travel and lodging make up the largest share, 67% of the total. Neuropace, Inc. paid the most, $1,188.

General payments to Dr. Nobis by program year, 2022 to 2025

General payments to Dr. Nobis by kind, 2022 to 2025

$1.3Kin total
  • Travel and lodging$90267%
  • Food and beverage$43833%

Companies that paid Dr. Nobis the most, 2022 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Nobis

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

Dr. William Paul Nobis graduated from Vanderbilt University School of Medicine

Dr. Nobis graduated from Vanderbilt University School of Medicine in 2011.

  1. Medical schoolVanderbilt University School of Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. William Paul Nobis'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)
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)
Training, board certification and membershipsDmand AI Professional Profile 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 Paul Nobis

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 Paul Nobis' NPI number?

Dr. William Paul Nobis' NPI number is 1750677647. It was assigned on June 20, 2011, and it is active in the NPI Registry.

What kind of doctor is Dr. William Paul Nobis?

Dr. William Paul Nobis is a neurologist in Nashville, Tennessee. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).

Where does Dr. William Paul Nobis practice?

Dr. Nobis practices at 1211 Medical Center Drive, Nashville, TN 37232. Dr. Nobis' primary practice is Vanderbilt University Medical Center in Nashville, Tennessee, part of Vanderbilt University Medical Center. Dmand AI also links Dr. Nobis to 1 group practice or clinic.

What is Dr. William Paul Nobis' office phone number?

The practice phone on file for Dr. Nobis is (615) 322-3454.

What is Dr. William Paul Nobis' medical license number?

Dr. Nobis holds Tennessee license 57826, one of the licenses on file in 2 states.

Which states has Dr. William Paul Nobis been licensed in?

Dmand AI has state licenses on file for Dr. Nobis in Tennessee and Illinois.

Which hospitals is Dr. William Paul Nobis affiliated with?

Dr. Nobis practices at Vanderbilt University Medical Center in Nashville, Tennessee. Dr. Nobis is also affiliated with Vanderbilt Tullahoma-Harton Hospital.

What medical group is Dr. William Paul Nobis part of?

Dr. Nobis is linked to Vanderbilt University Medical Center.

Does Dr. William Paul Nobis accept Medicare?

Yes. CMS data shows Dr. Nobis billed Medicare for 466 services in 2024, and Dr. Nobis accepts Medicare assignment.

Does Dr. William Paul Nobis offer telehealth?

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

Show 8 more questionsShow fewer questions

How many Medicare patients does Dr. William Paul Nobis see?

CMS counts 80 Medicare patients who saw Dr. Nobis in 2024, with an average age of 68.

What services does Dr. William Paul Nobis bill to Medicare?

In 2024, Dr. Nobis' most billed Medicare services were medicare service (G0453), nerve and brain test (95938) and nerve and brain test (95939).

Where did Dr. William Paul Nobis go to medical school?

Dr. Nobis graduated from Vanderbilt University School of Medicine in 2011.

What drugs does Dr. William Paul Nobis prescribe most?

In 2024 Medicare Part D data, Dr. Nobis' most prescribed drugs by claims were Levetiracetam, Clobazam and Lamotrigine.

Has Dr. William Paul Nobis received payments from drug or device companies?

CMS Open Payments shows $1,340 in general payments to Dr. Nobis from 2 companies from 2022 to 2025. The largest total came from Neuropace, Inc.

How long has Dr. William Paul Nobis been practicing?

Dr. Nobis graduated from medical school in 2011, 15 years ago.

Does Dr. William Paul Nobis do research?

Dmand AI links 15 publications to Dr. Nobis, published from 2017 to 2024.

Who does Dr. William Paul Nobis publish with?

Dr. Nobis' most frequent co-authors are Bassel Abou-Khalil, MD (3 shared papers), Martin J. Gallagher, MD, PhD (3 shared papers) and Jonah Fox, MD (2 shared papers).

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