Nils Hakan Thyresson, M.D.
Dermatology Physician · Haverhill, MA
Nils Hakan Thyresson, M.D. is a dermatology physician with a practice address in Haverhill, Massachusetts, and NPI 1932205382, issued on Sep 15, 2006. Check the license (Massachusetts 45989, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Nils Hakan Thyresson
- Credential
- M.D.
- Primary taxonomy
- Dermatology Physician 207N00000X
- License numbers
- 45989 MA
014210 ME
6318 NH
Self-reported in NPPES; status is on the state search - Practice location
- Merrimack Medical Center @ Merrimack Valley Hospital, Haverhill, MA 01810
- Phone
- (978) 374-6770
- Enumerated
- Sep 15, 2006
- Record last updated
- May 16, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (978) 374-1746
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 627 in Massachusetts → Look up another NPI →
Verify Nils Hakan Thyresson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 45989Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average dermatology physician in 2024
19 Medicare Part D claims, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D.
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.
Nils Hakan Thyresson among 627 dermatology physician records in Massachusetts
Nils Hakan Thyresson, M.D. is one of 627 dermatology physician records with a practice address in Massachusetts. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 11% of them.
- NPI issued2006 · 11% of these records are older, 61% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 71% of these records are
- Record last updated2013 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in Massachusetts
There are 627 dermatology physician records in Massachusetts.
All 627 in Massachusetts → Every provider in Haverhill → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Christine Andersen, MDAndover, MA 018101093734691
- David Gruber, MDAndover, MA 018101649299256
- Michael Terlizzi, MDAndover, MA 018101760583777
- Siobhan Mannion, MDBurlington, MA 018051134209844
- Karen McKoy, MDBurlington, MA 018051669553277
- Danielle Miller, M.D.Burlington, MA 018051780641001
- Adele Moreland, M.D.Burlington, MA 018051114029675
- Elizabeth PageBurlington, MA 018051316027519
Common questions
What is Nils Hakan Thyresson, M.D.'s NPI number?
Nils Hakan Thyresson, M.D.'s National Provider Identifier (NPI) is 1932205382, issued on Sep 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Nils Hakan Thyresson, M.D. located?
The NPPES record lists a practice address at Merrimack Medical Center @ Merrimack Valley Hospital, Haverhill, MA, 01810. Phone: (978) 374-6770. Providers update this record themselves, so call before visiting.
How can I verify Nils Hakan Thyresson, M.D.'s license?
NPPES lists Massachusetts license number 45989, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Nils Hakan Thyresson, M.D. prescribe under Medicare Part D?
In 2024, Nils Hakan Thyresson, M.D. had 19 Medicare Part D claims; the average among dermatology physician prescribers was 797. 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.
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.