Donald Owen Kollisch, MD
Family Medicine Physician · Hanover, NH
Donald Owen Kollisch, MD is a family medicine physician with a practice address in Hanover, New Hampshire, and NPI 1477572832, issued on Jul 18, 2006. Check the license (New Hampshire 6251, as entered in NPPES) on the New Hampshire Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Donald Owen Kollisch
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 6251 NH
Self-reported in NPPES; status is on the state search - Practice location
- 93 E Wheelock St, Hanover, NH 03755
- Phone
- (603) 643-5572
- Enumerated
- Jul 18, 2006
- Record last updated
- May 7, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicaid ID
- 82086977 NH
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 816 in New Hampshire → Look up another NPI →
Verify Donald Owen Kollisch in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Hampshire Board of Medicine
Search for license 6251Check 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 family medicine physician in 2024
61 Medicare Part D claims, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of 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.
Donald Owen Kollisch among 816 family medicine physician records in New Hampshire
Donald Owen Kollisch, MD is one of 816 family medicine physician records with a practice address in New Hampshire. 74% 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 13% of them.
- NPI issued2006 · 13% of these records are older, 43% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 61% of these records are
- Record last updated2013 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 family medicine physician records list a practice address in Hanover
They are 4 of the 221 NPPES records with a practice address in Hanover, and 816 family medicine physician records in New Hampshire.
All 816 in New Hampshire → Every provider in Hanover → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Anne Johnson, M.D.Hanover, NH 037551578657052
- Joel Lazar, M.D.Hanover, NH 037551639199763
- Robert Mike-Mayer, MDHanover, NH 037551952370645
- Iryna Aberkorn, MDLebanon, NH 037561780846071
- James Kelly, M.D.Lebanon, NH 037561336119734
- Barbara Lazar, MDLebanon, NH 037561972524445
- Daniel Odonnell, M.D.Lebanon, NH 037561104801026
- Jorge Sanchez, M.D.Lebanon, NH 037561609196401
Common questions
What is Donald Owen Kollisch, MD's NPI number?
Donald Owen Kollisch, MD's National Provider Identifier (NPI) is 1477572832, issued on Jul 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Donald Owen Kollisch, MD located?
The NPPES record lists a practice address at 93 E Wheelock St, Hanover, NH, 03755. Phone: (603) 643-5572. Providers update this record themselves, so call before visiting.
How can I verify Donald Owen Kollisch, MD's license?
NPPES lists New Hampshire license number 6251, 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 Donald Owen Kollisch, MD prescribe under Medicare Part D?
In 2024, Donald Owen Kollisch, MD had 61 Medicare Part D claims; the average among family medicine physician prescribers was 3,544. 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.