Dax C. Volle, MD
Geriatric Psychiatry Physician · Lebanon, NH
Dax C. Volle, MD is a geriatric psychiatry physician with a practice address in Lebanon, New Hampshire, and NPI 1538522917, issued on Apr 1, 2016. Check the license (New Hampshire 21373, as entered in NPPES) on the New Hampshire Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Dax C. Volle
- Credential
- MD
- Primary taxonomy
- Geriatric Psychiatry Physician 2084P0805X
- License number
- 21373 NH
Self-reported in NPPES; status is on the state search - Practice location
- 1 Medical Center Dr, Lebanon, NH 03756
- Phone
- (603) 650-6150
- Enumerated
- Apr 1, 2016
- Record last updated
- Dec 16, 2025
- Fax
- (603) 640-1228
- Medicare enrollment
- Enrolled (PECOS I20210520001771); accepts Medicare assignment
- Medical or professional school
- Southern Illinois University School Of Medicine, 2016
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest geriatric psychiatry physician records → All 16 in New Hampshire → Look up another NPI →
Also registered at 1 Medical Center Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maria Abbate, NPFamily Nurse Practitioner1669683637
- McCall Abbott, APRNFamily Nurse Practitioner1396292454
- Lauren AbbuhlStudent in an Organized Health Care Education/Training Program1760322986
- William Abdu, M.D.Orthopaedic Surgery of the Spine Physician1134162324
- Iryna Aberkorn, MDFamily Medicine Physician1780846071
- Majd Aboul Hosn, MDStudent in an Organized Health Care Education/Training Program1932901949
Verify Dax C. Volle in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Hampshire Board of Medicine
Search for license 21373Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
41% more Medicare Part D claims than the average geriatric psychiatry physician in 2024
2,096 Medicare Part D claims for 184 beneficiaries, against an average of 1,485 among the 473 providers of this specialty who prescribed in Part D. Brand-name drugs were 2% of claims.
Most prescribed
- Quetiapine Fumarate155 claims
- Donepezil Hcl143 claims
- Duloxetine Hcl114 claims
- Trazodone Hcl114 claims
- Methylphenidate Hcl104 claims
- Mirtazapine92 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 69.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
2 hospitals and group practices
- Mary Hitchcock Memorial HospitalLebanon, NH · Acute Care Hospitals3 of 5 stars
- Dartmouth-Hitchcock ClinicLebanon, NH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Dax C. Volle among 16 geriatric psychiatry physician records in New Hampshire
Dax C. Volle, MD is one of 16 geriatric psychiatry physician records with a practice address in New Hampshire. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 88% of them.
- NPI issued2016 · 88% of these records are older, 6% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Record last updated2025 · 75% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0805X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Geriatric Psychiatry Physician providers in New Hampshire
There are 16 geriatric psychiatry physician records in New Hampshire.
All 16 in New Hampshire → Every provider in Lebanon → Geriatric Psychiatry Physician nationwide →
The 8 geriatric psychiatry physician records with the nearest ZIP codes
- Andrew Chi, M.D.Lebanon, NH 037561518078476
- Gary Moak, M.D.Lebanon, NH 037561760478473
- Thomas Oxman, MDLebanon, NH 037561194893495
- Robert Santulli, MDLebanon, NH 037561952479271
- Jodi Marshall, MDPortsmouth, NH 038011710093174
- Tricia Mendoza, M.D.Portsmouth, NH 038011568648897
- Michel Rondon Vidal, M.D.Portsmouth, NH 038011447416128
- Sandeep Sobti, M.DDover, NH 038201902988124
Common questions
What is Dax C. Volle, MD's NPI number?
Dax C. Volle, MD's National Provider Identifier (NPI) is 1538522917, issued on Apr 1, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Dax C. Volle, MD located?
The NPPES record lists a practice address at 1 Medical Center Dr, Lebanon, NH, 03756. Phone: (603) 650-6150. Providers update this record themselves, so call before visiting.
How can I verify Dax C. Volle, MD's license?
NPPES lists New Hampshire license number 21373, as entered by the provider. Search the New Hampshire Board of Medicine at https://www.oplc.nh.gov/board-medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Dax C. Volle, MD prescribe under Medicare Part D?
In 2024, Dax C. Volle, MD had 2,096 Medicare Part D claims for 184 beneficiaries; the average among geriatric psychiatry physician prescribers was 1,485. Part D covers Medicare prescriptions only.
What is Dax C. Volle, MD's MIPS final score?
The 2023 MIPS final score is 69.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.