Derek Reade Blackwelder, DMD
Dentist · Winnisquam, NH
Derek Reade Blackwelder, DMD is a dentist with a practice address in Winnisquam, New Hampshire, and NPI 1568459956, issued on Sep 30, 2005. Check the license (New Hampshire 03600, as entered in NPPES) with the New Hampshire board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Derek Reade Blackwelder
- Credential
- DMD
- Primary taxonomy
- Dentist 122300000X
- License number
- 03600 NH
Self-reported in NPPES; status is on the state search - Practice location
- 944 Laconia Road, Winnisquam, NH 03289
- Phone
- (603) 528-1212
- Enumerated
- Sep 30, 2005
- Record last updated
- Apr 5, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (603) 528-1320
- Medicaid IDs
- 24636371 NM
3070586 NH
945719 AZ - Entity
- Type 1 · individual
8 nearest dentist records → All 380 in New Hampshire → Look up another NPI →
Also registered at 944 Laconia Road
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kristine Blackwelder, DMDDentist1013905736
Verify Derek Reade Blackwelder in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Hampshire board licenses this profession
Search for license 03600Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
56% fewer Medicare Part D claims than the average dentist in 2024
38 Medicare Part D claims for 28 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin29 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: $150.00
1 payment: consulting fee; the largest payer was Align Technology, Inc. The 31,974 providers of this specialty with any payment received $540.36 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Derek Reade Blackwelder among 380 dentist records in New Hampshire
Derek Reade Blackwelder, DMD is one of 380 dentist records with a practice address in New Hampshire. 65% 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, 97% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2016 · 72% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dentist providers in New Hampshire
There are 380 dentist records in New Hampshire.
The 8 dentist records with the nearest ZIP codes
- Kristine Blackwelder, DMDWinnisquam, NH 032891013905736
- Jared Knighton, DMDWinnisquam, NH 032891598443228
- Esin Narli, D.M.D.Weare, NH 032811376804344
- Laurie Aiton, DMDConcord, NH 033011114026507
- Albert Binder, DMDConcord, NH 033011225014350
- Christopher Binder, DMDConcord, NH 033011861478992
- Linda Delorey, DDSConcord, NH 033011376549873
- Christos Giotopoulos, DDSConcord, NH 033011487659447
Common questions
What is Derek Reade Blackwelder, DMD's NPI number?
Derek Reade Blackwelder, DMD's National Provider Identifier (NPI) is 1568459956, issued on Sep 30, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Derek Reade Blackwelder, DMD located?
The NPPES record lists a practice address at 944 Laconia Road, Winnisquam, NH, 03289. Phone: (603) 528-1212. Providers update this record themselves, so call before visiting.
How can I verify Derek Reade Blackwelder, DMD's license?
NPPES lists New Hampshire license number 03600, as entered by the provider. Search the New Hampshire board that licenses this profession; the NPPES record confirms identity only.
How much does Derek Reade Blackwelder, DMD prescribe under Medicare Part D?
In 2024, Derek Reade Blackwelder, DMD had 38 Medicare Part D claims for 28 beneficiaries; the average among dentist prescribers was 86. 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.