NPPES file of Aug 9, 2026

Alexander James Gamble, DO

Neurological Surgery Physician · Bedford, NH

Alexander James Gamble, DO is a neurological surgery physician with a practice address in Bedford, New Hampshire, and NPI 1518266410, issued on Mar 18, 2011. Check the license (New Hampshire 18960, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1518266410
Name
Alexander James Gamble
Credential
DO
Primary taxonomy
Neurological Surgery Physician 207T00000X
License number
18960 NH
Self-reported in NPPES; status is on the state search
Practice location
4 Hawthorne Dr, Bedford, NH 03110
Phone
(034) 728-8886
Enumerated
Mar 18, 2011
Record last updated
Dec 11, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(603) 472-9090
Medicaid ID
3113060 NH
Medicare enrollment
Enrolled (PECOS I20180619001116); 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.
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Also registered at 4 Hawthorne Dr

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

  1. Uri Ahn, MDOrthopaedic Surgery of the Spine Physician1053303313
  2. Zubin Batlivala, MDPain Medicine (Physical Medicine & Rehabilitation) Physician1710971957
  3. Eugene Berg, MDSports Medicine (Orthopaedic Surgery) Physician1073506523
  4. Benjamin Blanchette, PT, DPTPhysical Therapist1255709135
  5. Geena CiardelliPhysician Assistant1801619960
  6. Irene Cote, PTOrthopedic Physical Therapist1679664320

Verify Alexander James Gamble 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 18960
    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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2.3 times the Medicare Part D claims of the average neurological surgery physician in 2024

399 Medicare Part D claims for 94 beneficiaries, against an average of 172 among the 4,378 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims. 138 claims were for opioids.

  1. Alexander Gamble399
  2. Specialty average172

Most prescribed

  1. Oxycodone Hcl62 claims
  2. Pregabalin49 claims
  3. Diazepam34 claims
  4. Diclofenac Sodium27 claims
  5. Tizanidine Hcl27 claims
  6. Celecoxib23 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): 58.8 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.

  1. Qualityout of 100 · 30% of the final score9.1
  2. Costout of 100 · 30%56.0
  3. Promoting interoperabilityout of 100 · 25%97.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $9,708.36

70 payments; by number, the most common kind was food and beverage; the largest payer was Alphatec Spine, Inc. The 5,377 providers of this specialty with any payment received $14,925.58 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Alexander Gamble$9,708
  2. Specialty average$14,926

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. Elliot Professional ServicesManchester, NH
  2. New Hampshire Neurospine Institute PABedford, NH

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

Neurological Surgery Physician providers in New Hampshire

There are 35 neurological surgery physician records in New Hampshire.

Other neurological surgery physician records in New Hampshire

  1. Joshua Aronson, M.D.Lebanon, NH1093970949
  2. Nevan Baldwin, MDLebanon, NH1043262363
  3. Perry Ball, M.D.Lebanon, NH1144322371
  4. Eric Chang, MDNashua, NH1538295928
  5. Patricia Clerkin, M.D.Lebanon, NH1497858047
  6. Katharine Cronk, MD, PHDNashua, NH1669652715
  7. Gareth Davies, M.D.Portsmouth, NH1609033232
  8. Susan Durham, MDLebanon, NH1619985033
  9. Murray Echt, M.D.Lebanon, NH1598174641
  10. Jennifer Hong, MDLebanon, NH1174814792

Common questions

What is Alexander James Gamble, DO's NPI number?

Alexander James Gamble, DO's National Provider Identifier (NPI) is 1518266410, issued on Mar 18, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Alexander James Gamble, DO located?

The NPPES record lists a practice address at 4 Hawthorne Dr, Bedford, NH, 03110. Phone: (034) 728-8886. Providers update this record themselves, so call before visiting.

How can I verify Alexander James Gamble, DO's license?

NPPES lists New Hampshire license number 18960, 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 Alexander James Gamble, DO prescribe under Medicare Part D?

In 2024, Alexander James Gamble, DO had 399 Medicare Part D claims for 94 beneficiaries; the average among neurological surgery physician prescribers was 172. Part D covers Medicare prescriptions only.

What is Alexander James Gamble, DO's MIPS final score?

The 2023 MIPS final score is 58.8 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.