J Clin Neurophysiol
Dr. Nathaniel Robb Whaley, MD
- Medicare services, 2024
- 25,784
- Medicare patients, 2024
- 434
- Part D claims, 2024
- 4,122
- Publications
- 2
- MIPS score, 2024
- 75
- Practice address
- 1321 Sunset Dr, Johnson City, TN 37604
- Practice phone
- Call (423) 928-6174
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Tri State Mountain Neurology Associates
Johnson City, Tennessee
Find Dr. Whaley's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Nathaniel Robb Whaley is a neurologist in Johnson City, Tennessee
Dr. Whaley practices at Tri State Mountain Neurology Associates in Johnson City, Tennessee.
Dr. Whaley's NPI, 1245213545, was assigned on November 22, 2005. Dr. Whaley graduated from East Tennessee State University Quillen College of Medicine in 2003. Dr. Whaley holds Tennessee license MD44490.
- NPI
- 1245213545NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4284787011
- NPI enumeration date
- November 22, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (423) 928-6174
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nathaniel Robb Whaley practices at Tri State Mountain Neurology Associates in Johnson City, Tennessee
Dr. Whaley's primary practice is Tri State Mountain Neurology Associates, at 1321 Sunset Dr, Johnson City, TN 37604 in Washington County. The practice phone is (423) 928-6174.
- Tri State Mountain Neurology Associates1321 Sunset Dr, Johnson City, TN 37604 · Washington CountyPhone(423) 928-6174
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Nathaniel Robb Whaley is affiliated with 8 sites of care and 1 medical group
Dr. Whaley's primary practice is Tri State Mountain Neurology Associates in Johnson City, Tennessee. Dr. Whaley is also affiliated with Johnson City Medical Center. The medical group on file is Tri-State Mountain Neurology Associates. Dmand AI also links Dr. Whaley to 4 more hospitals, 1 group practice or clinic and 1 home health agency, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Nathaniel Robb Whaley's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Whaley practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Tri State Mountain Neurology Associates | Available with a free account |
| +7 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nathaniel Robb Whaley is one of 350 neurologists in Tennessee
Neurology is Dr. Whaley's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dmand AI has Dr. Whaley's licenses on file in 2 states: Tennessee and Florida.
Specialties and state licenses
- Neurology, TennesseePrimary
- Florida license
Neurologists near Dr. Whaley
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. Nathaniel Robb Whaley billed Medicare for 25,784 services in 2024
CMS data shows 25,784 Medicare services from Dr. Whaley across 16 procedure codes in 2024, for 434 Medicare patients. Medicare paid $981,351 for them. Every service was in an office.
Dr. Whaley's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 24,9402024: 23,9124%
- Tests and treatments
- 2023: 1,0272024: 1,0674%
- Office and hospital visits
- 2023: 7422024: 7906%
- Surgery
- 2023: 02024: 15
Dr. Whaley compared with the Tennessee median for neurologists, 2024
- Dr. Whaley
- Tennessee median
- Medicare services
- 25,784vs 39864.8 times
- Medicare patients
- 434vs 23585% above
- Part D claims
- 3,886vs 6386.1 times
Medians across 344 neurologists in Tennessee with Dmand AI profiles that report each measure.
Dr. Whaley'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 Dr. Whaley and other neurologists in Tennessee.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nathaniel Robb Whaley treated 434 Medicare patients in 2024, average age 73
CMS counts 434 Medicare patients who saw Dr. Whaley in 2024. The largest group is 65 to 74, with 191 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 7% are also on Medicaid. Their average risk score is 1.53, 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. Whaley's median patient age at 72, with 56% women.
Dr. Whaley's Medicare patients by age, 2024
Dr. Whaley's Medicare patients by sex, 2024
- Women23755%
- Men19745%
Chronic conditions among Dr. Whaley's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis55%
- Mood disorders42%
- Depression40%
- Anxiety33%
- Chronic kidney disease33%
- Ischemic heart disease33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Whaley's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
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. Nathaniel Robb Whaley wrote 4,122 Medicare Part D claims in 2024
In 2024, Dr. Whaley wrote 4,122 Medicare Part D claims for 527 patients. 85% of them were for generic drugs. CMS names the drug for 3,886 of them, across 85 drugs with 11 or more claims each, at $1,922,484 in total drug cost. In 2023, CMS named 3,641 claims across 78 drugs.
Dr. Whaley's Part D claims by kind of drug, 2024
- Generic3,513 claims85%
- Brand-name588 claims14%
- Other21 claims1%
Dr. Whaley'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 Dr. Whaley's Part D claims, 2024
- Opioids3%130 of 4,122 claims
- Antipsychotics, patients 65 and over1%54 of 4,122 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: 3,6412024: 3,8867%
Drugs named by CMS: 85 in 2024, 78 in 2023.
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. Nathaniel Robb Whaley 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. Whaley for performance year 2024, reported individually. Dr. Whaley accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Nathaniel Robb Whaley has 2 publications on record
Dmand AI links 2 papers to Dr. Whaley in 2014. Dr. Whaley's most frequent co-authors are Devon I. Rubin, MD and Ryan Uitti, MD.
Dr. Whaley's most frequent co-authors
Recent publications by Dr. Whaley
See who Dr. Whaley researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Whaley works with, so you can find a warm path to the right neurologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Nathaniel Robb Whaley received $302,121 in industry payments from 2016 to 2025
CMS Open Payments shows 2,346 general payments to Dr. Whaley from 78 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 66% of the total. Avanir Pharmaceuticals, Inc. paid the most, $145,225. It also lists 2 research payments totaling $19,072 from 2020 to 2021.
General payments to Dr. Whaley by program year, 2016 to 2025
General payments to Dr. Whaley by kind, 2016 to 2025
- Speaker and faculty fees$198,98766%
- Consulting fees$43,88015%
- Food and beverage$40,07413%
- Travel and lodging$17,4346%
- Other$1,7481%
Companies that paid Dr. Whaley the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Nathaniel Robb Whaley graduated from East Tennessee State University Quillen College of Medicine
Dr. Whaley graduated from East Tennessee State University Quillen College of Medicine in 2003.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Nathaniel Robb Whaley's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Nathaniel Robb Whaley
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. Nathaniel Robb Whaley's NPI number?
Dr. Nathaniel Robb Whaley's NPI number is 1245213545. It was assigned on November 22, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Nathaniel Robb Whaley?
Dr. Nathaniel Robb Whaley is a neurologist in Johnson City, Tennessee. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Nathaniel Robb Whaley practice?
Dr. Whaley practices at 1321 Sunset Dr, Johnson City, TN 37604. Dr. Whaley's primary practice is Tri State Mountain Neurology Associates in Johnson City, Tennessee. Dmand AI also links Dr. Whaley to 4 hospitals, 1 group practice or clinic and 1 home health agency.
What is Dr. Nathaniel Robb Whaley's office phone number?
The practice phone on file for Dr. Whaley is (423) 928-6174.
What is Dr. Nathaniel Robb Whaley's medical license number?
Dr. Whaley holds Tennessee license MD44490, one of the licenses on file in 2 states.
Which states has Dr. Nathaniel Robb Whaley been licensed in?
Dmand AI has state licenses on file for Dr. Whaley in Tennessee and Florida.
Which hospitals is Dr. Nathaniel Robb Whaley affiliated with?
Dr. Whaley is affiliated with Johnson City Medical Center. Dmand AI links Dr. Whaley to 4 more hospitals.
What medical group is Dr. Nathaniel Robb Whaley part of?
Dr. Whaley is linked to Tri-State Mountain Neurology Associates.
Does Dr. Nathaniel Robb Whaley accept Medicare?
Yes. CMS data shows Dr. Whaley billed Medicare for 25,784 services in 2024, and Dr. Whaley accepts Medicare assignment.
What is Dr. Nathaniel Robb Whaley's MIPS score?
Dr. Whaley's MIPS final score for performance year 2024 is 75 out of 100, reported individually.
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. Nathaniel Robb Whaley see?
CMS counts 434 Medicare patients who saw Dr. Whaley in 2024, with an average age of 73.
What services does Dr. Nathaniel Robb Whaley bill to Medicare?
In 2024, Dr. Whaley's most billed Medicare services were injected or infused drug (J1568), office visit, established patient (99214) and infusion or chemotherapy administration (96365).
Where did Dr. Nathaniel Robb Whaley go to medical school?
Dr. Whaley graduated from East Tennessee State University Quillen College of Medicine in 2003.
What drugs does Dr. Nathaniel Robb Whaley prescribe most?
In 2024 Medicare Part D data, Dr. Whaley's most prescribed drugs by claims were Carbidopa-Levodopa, Gabapentin and Clonazepam.
Has Dr. Nathaniel Robb Whaley received payments from drug or device companies?
CMS Open Payments shows $302,121 in general payments to Dr. Whaley from 78 companies from 2016 to 2025. The largest total came from Avanir Pharmaceuticals, Inc.
How long has Dr. Nathaniel Robb Whaley been practicing?
Dr. Whaley graduated from medical school in 2003, 23 years ago.
Does Dr. Nathaniel Robb Whaley do research?
Dmand AI links 2 publications to Dr. Whaley.
Who does Dr. Nathaniel Robb Whaley publish with?
Dr. Whaley's most frequent co-authors are Devon I. Rubin, MD (1 shared paper) and Ryan Uitti, MD (1 shared paper).
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