NPPES file of Aug 9, 2026

Joseph Dellavalla, MD

Sleep Medicine (Internal Medicine) Physician · Berlin, NH

Joseph Dellavalla, MD is a sleep medicine (internal medicine) physician with a practice address in Berlin, New Hampshire, and NPI 1386684439, issued on Jun 7, 2006. Check the license (New Hampshire 15057, as entered in NPPES) on the New Hampshire Board of Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1386684439
Name
Joseph Dellavalla
Credential
MD
Primary taxonomy
Sleep Medicine (Internal Medicine) Physician 207RS0012X
License numbers
15057 NH
MI43083768 MI
Self-reported in NPPES; status is on the state search
Practice location
59 Page Hill RD, Berlin, NH 03570
Phone
(603) 752-2200
Enumerated
Jun 7, 2006
Record last updated
Jan 17, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(603) 326-5832
Medicaid ID
104652714 MI
Medicare enrollment
Enrolled (PECOS I20110214000879); accepts Medicare assignment
Medical or professional school
Jefferson Medical College Of Thomas Jefferson University, 2001
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 59 Page Hill RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Jesse Beaudry, PHARM.D.Pharmacist1184963506
  2. Sandra BenckendorfFamily Medicine Physician1932299237
  3. Kayley BennettPhysician Assistant1083432389
  4. Charles Brown, M.D.Anatomic Pathology & Clinical Pathology Physician1376588616
  5. Jonathan Campbell, AU.D.Audiologist1144719683
  6. Crizeldo Cariaso, M.D.Neurology Physician1841444288

Verify Joseph Dellavalla in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNew Hampshire Board of Medicine
    Search for license 15057    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the New Hampshire license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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48% fewer Medicare Part D claims than the average sleep medicine (internal medicine) physician in 2024

305 Medicare Part D claims for 56 beneficiaries, against an average of 585 among the 852 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.

  1. Joseph Dellavalla305
  2. Specialty average585

Most prescribed

  1. Gabapentin59 claims
  2. Trazodone Hcl42 claims
  3. Pramipexole Dihydrochloride38 claims
  4. Doxepin Hcl30 claims
  5. Clonazepam25 claims
  6. Armodafinil18 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.

Bills Medicare through one group practice

  1. Androscoggin Valley Hospital IncBerlin, NH

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Sleep Medicine (Internal Medicine) Physician providers in New Hampshire

There are 9 sleep medicine (internal medicine) physician records in New Hampshire.

All 9 in New Hampshire → Every provider in Berlin →

Other sleep medicine (internal medicine) physician records in New Hampshire

  1. Celia Englander, M.D.Concord, NH1063621795
  2. Brooke Judd, MDLebanon, NH1255409744
  3. Bianca Lang, M.D.Lebanon, NH1912962481
  4. Anne Magauran, M.D.Exeter, NH1790950624
  5. David Picard, MDConcord, NH1891736948
  6. Irving Smith, DOLittleton, NH1023206968
  7. Adam Sorscher, MDLebanon, NH1942241542
  8. Kanistha Verma, MDDover, NH1700190618

Common questions

What is Joseph Dellavalla, MD's NPI number?

Joseph Dellavalla, MD's National Provider Identifier (NPI) is 1386684439, issued on Jun 7, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Joseph Dellavalla, MD located?

The NPPES record lists a practice address at 59 Page Hill RD, Berlin, NH, 03570. Phone: (603) 752-2200. Providers update this record themselves, so call before visiting.

How can I verify Joseph Dellavalla, MD's license?

NPPES lists New Hampshire license number 15057, 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 Joseph Dellavalla, MD prescribe under Medicare Part D?

In 2024, Joseph Dellavalla, MD had 305 Medicare Part D claims for 56 beneficiaries; the average among sleep medicine (internal medicine) physician prescribers was 585. Part D covers Medicare prescriptions only.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.