Barbara Deuell, MD
Allergy Physician · Portsmouth, NH
Barbara Deuell, MD is an allergy physician with a practice address in Portsmouth, New Hampshire, and NPI 1033116140, issued on Jul 5, 2005. Check the license (New Hampshire 8587, as entered in NPPES) on the New Hampshire Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Barbara Deuell
- Credential
- MD
- Primary taxonomy
- Allergy Physician 207KA0200X
- License number
- 8587 NH
Self-reported in NPPES; status is on the state search - Practice location
- 100 Griffin RD, Portsmouth, NH 03801
- Phone
- (603) 436-7897
- Enumerated
- Jul 5, 2005
- Record last updated
- Aug 31, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (603) 436-7855
- Medicaid ID
- 30004413 NH
- Entity
- Type 1 · individual
8 nearest allergy physician records → All 11 in New Hampshire → Look up another NPI →
Also registered at 100 Griffin RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joseph Frazer, MDAllergy Physician1780681809
- Robert Hickey, MDAllergy Physician1457358566
- Sandra McCormack, APRNFamily Nurse Practitioner1841276565
- Kevin Roelofs, MDAllergy Physician1982601084
Verify Barbara Deuell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Hampshire Board of Medicine
Search for license 8587Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% fewer Medicare Part D claims than the average allergy physician in 2024
261 Medicare Part D claims for 102 beneficiaries, against an average of 750 among the 645 providers of this specialty who prescribed in Part D. Brand-name drugs were 30% of claims.
Most prescribed
- Montelukast Sodium40 claims
- Fluticasone Propionate38 claims
- Albuterol Sulfate Hfa26 claims
- Azelastine Hcl21 claims
- Advair Hfa20 claims
- Wixela Inhub19 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): 79.9 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).
Barbara Deuell among 11 allergy physician records in New Hampshire
Barbara Deuell, MD is one of 11 allergy physician records with a practice address in New Hampshire. 64% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 64% newer
- In a Medicare fileYes · 64% of these records are
- In the CMS Doctors and Clinicians fileNo · 55% of these records are
- Record last updated2021 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207KA0200X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Allergy Physician providers in New Hampshire
There are 11 allergy physician records in New Hampshire.
All 11 in New Hampshire → Every provider in Portsmouth → Allergy Physician nationwide →
The 8 allergy physician records with the nearest ZIP codes
- Joseph Frazer, MDPortsmouth, NH 038011780681809
- Robert Hickey, MDPortsmouth, NH 038011457358566
- Aristomenis Kounavis, MDPortsmouth, NH 038011710193107
- Kevin Roelofs, MDPortsmouth, NH 038011982601084
- Nicola Vogel, MDPortsmouth, NH 038011902861032
- Mary Hillinger, MDLebanon, NH 037561336160423
- Marcus Shaker, M.D.Lebanon, NH 037561679686836
- Steven Grandgeorge, MDManchester, NH 031041841236130
Common questions
What is Barbara Deuell, MD's NPI number?
Barbara Deuell, MD's National Provider Identifier (NPI) is 1033116140, issued on Jul 5, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Barbara Deuell, MD located?
The NPPES record lists a practice address at 100 Griffin RD, Portsmouth, NH, 03801. Phone: (603) 436-7897. Providers update this record themselves, so call before visiting.
How can I verify Barbara Deuell, MD's license?
NPPES lists New Hampshire license number 8587, 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 Barbara Deuell, MD prescribe under Medicare Part D?
In 2024, Barbara Deuell, MD had 261 Medicare Part D claims for 102 beneficiaries; the average among allergy physician prescribers was 750. Part D covers Medicare prescriptions only.
What is Barbara Deuell, MD's MIPS final score?
The 2023 MIPS final score is 79.9 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.