David Posnick, DO
Dermatology Physician · Nashua, NH
David Posnick, DO is a dermatology physician with a practice address in Nashua, New Hampshire, and NPI 1629333182, issued on Jul 11, 2012. Check the license (New Hampshire 17529, as entered in NPPES) on the New Hampshire Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- David Posnick
- Credential
- DO
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- 17529 NH
Self-reported in NPPES; status is on the state search - Practice location
- 17 Prospect St, Nashua, NH 03060
- Phone
- (603) 579-9648
- Enumerated
- Jul 11, 2012
- Record last updated
- Aug 18, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (603) 579-9647
- Medicare enrollment
- Enrolled (PECOS I20160804002455); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 89 in New Hampshire → Look up another NPI →
Also registered at 17 Prospect St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- John Alexander, M.D.Internal Medicine Physician1144259508
- James Barger, MDOrthopaedic Surgery Physician1801326046
- Candice Camacho, MDInternal Medicine Physician1447231584
- Eric Chang, MDNeurological Surgery Physician1538295928
- Sarah DeanPhysician Assistant1033802822
- Jennifer Drouin, PA-CPhysician Assistant1942504998
Verify David Posnick in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Hampshire Board of Medicine
Search for license 17529Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.5 times the Medicare Part D claims of the average dermatology physician in 2024
2,027 Medicare Part D claims for 679 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Ketoconazole229 claims
- Triamcinolone Acetonide226 claims
- Clobetasol Propionate171 claims
- Dupixent Pen130 claims
- Doxycycline Monohydrate121 claims
- Betamethasone Dipropionate89 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: $46,664.20
260 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 10,250 providers of this specialty with any payment received $8,544.61 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.
Bills Medicare through one group practice
- Foundation Medical Partners IncNashua, NH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Posnick among 89 dermatology physician records in New Hampshire
David Posnick, DO is one of 89 dermatology physician records with a practice address in New Hampshire. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 63% of them.
- NPI issued2012 · 63% of these records are older, 34% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2012 · median 2007 among the 64 with a school on file
- Record last updated2016 · 47% 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 New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in New Hampshire
There are 89 dermatology physician records in New Hampshire.
All 89 in New Hampshire → Every provider in Nashua → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Edward Frank, M.D.Nashua, NH 030601053426015
- Elizabeth Lester, MDNashua, NH 030601780945261
- Christopher Mancuso, DONashua, NH 030601255725529
- Michael Lichter, M.D.Nashua, NH 030621962572305
- Stephen Moyer, DONashua, NH 030621003896036
- Robert Posnick, M.D.Nashua, NH 030621497866388
- Cheryl Waldman, M.D.Nashua, NH 030621962447854
- Rana Abdat, MDNashua, NH 030631447784673
Common questions
What is David Posnick, DO's NPI number?
David Posnick, DO's National Provider Identifier (NPI) is 1629333182, issued on Jul 11, 2012. An NPI identifies a provider in billing; it is not a license.
Where is David Posnick, DO located?
The NPPES record lists a practice address at 17 Prospect St, Nashua, NH, 03060. Phone: (603) 579-9648. Providers update this record themselves, so call before visiting.
How can I verify David Posnick, DO's license?
NPPES lists New Hampshire license number 17529, 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 David Posnick, DO prescribe under Medicare Part D?
In 2024, David Posnick, DO had 2,027 Medicare Part D claims for 679 beneficiaries; 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.