NPPES file of Aug 9, 2026

Tennison Malcolm

Pain Medicine (Anesthesiology) Physician · Dover, NH

Tennison Malcolm is a pain medicine (anesthesiology) physician with a practice address in Dover, New Hampshire, and NPI 1447670468, issued on Apr 17, 2014. Check the license (New Hampshire 23944, 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
1447670468
Name
Tennison Malcolm
Primary taxonomy
Pain Medicine (Anesthesiology) Physician 207LP2900X
License numbers
23944 NH
283138 MA
Self-reported in NPPES; status is on the state search
Practice location
789 Central Ave, Dover, NH 03820
Phone
(603) 609-6819
Enumerated
Apr 17, 2014
Record last updated
Aug 2, 2023
Medicare enrollment
Enrolled (PECOS I20210927002217); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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.
Download card Updates feed

8 nearest pain medicine (anesthesiology) physician records → All 34 in New Hampshire → Look up another NPI →

Also registered at 789 Central Ave

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

  1. Ali Al-Alwan, MDPulmonary Disease Physician1235320318
  2. Belinda Alcaraz, CRNACertified Registered Nurse Anesthetist1144207598
  3. Danielle Amero, OTD, OTR/L, CHTOccupational Therapist1184239493
  4. Cathleen Ammann, MDHospitalist Physician1821179540
  5. Patricia Auty, MDSurgery Physician1407073794
  6. Glenn Bacon, DOAnesthesiology Physician1780662262

Verify Tennison Malcolm 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 23944    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

86% fewer Medicare Part D claims than the average pain medicine (anesthesiology) physician in 2024

252 Medicare Part D claims for 98 beneficiaries, against an average of 1,750 among the 2,982 providers of this specialty who prescribed in Part D. 33 claims were for opioids.

  1. Tennison Malcolm252
  2. Specialty average1,750

Most prescribed

  1. Gabapentin43 claims
  2. Pregabalin35 claims
  3. Duloxetine Hcl29 claims
  4. Cyclobenzaprine Hcl22 claims
  5. Meloxicam18 claims
  6. Baclofen16 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.

Industry payments in 2024: $520.88

9 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 2,789 providers of this specialty with any payment received $3,225.41 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Tennison Malcolm$520.88
  2. Specialty average$3,225.41

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. Associated Anesthesiologists SCPeoria, IL
  2. Wentworth Douglass Physician CorporationDover, NH

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

Tennison Malcolm among 34 pain medicine (anesthesiology) physician records in New Hampshire

Tennison Malcolm is one of 34 pain medicine (anesthesiology) physician records with a practice address in New Hampshire. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 82% of them.

  • NPI issued2014 · 82% of these records are older, 15% newer
  • In a Medicare fileYes · 68% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2014 · median 2009 among the 20 with a school on file
  • Record last updated2023 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207LP2900X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pain Medicine (Anesthesiology) Physician providers in New Hampshire

There are 34 pain medicine (anesthesiology) physician records in New Hampshire.

All 34 in New Hampshire → Every provider in Dover → Pain Medicine (Anesthesiology) Physician nationwide →

The 8 pain medicine (anesthesiology) physician records with the nearest ZIP codes

  1. Jung Kim, M.D.Dover, NH 038201366839896
  2. James McKenna, MDDover, NH 038201114904554
  3. Dennis Thapa, M.D.Dover, NH 038201013259175
  4. Thomas ZoukiDover, NH 038201346624608
  5. Michael Baker, M.D.Portsmouth, NH 038011114951282
  6. Jack Chan, MDNewington, NH 038011376170522
  7. Joshua Greenspan, M.D.Portsmouth, NH 038011962457218
  8. Robert Lehn, MDPortsmouth, NH 038011386971901

Common questions

What is Tennison Malcolm's NPI number?

Tennison Malcolm's National Provider Identifier (NPI) is 1447670468, issued on Apr 17, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Tennison Malcolm located?

The NPPES record lists a practice address at 789 Central Ave, Dover, NH, 03820. Phone: (603) 609-6819. Providers update this record themselves, so call before visiting.

How can I verify Tennison Malcolm's license?

NPPES lists New Hampshire license number 23944, 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 Tennison Malcolm prescribe under Medicare Part D?

In 2024, Tennison Malcolm had 252 Medicare Part D claims for 98 beneficiaries; the average among pain medicine (anesthesiology) physician prescribers was 1,750. 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.