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Edit this profileAt a glance
- 233 Union Ave, Suite 102, Holbrook, NY 11741
About Dr. Glassman
Douglas M. Glassman, DC is a chiropractor practicing in Holbrook, NY. Douglas trained at New York Chiropractic College, graduating in 1989. This provider record is associated with NPI 1275542565.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (631) 981-2222
- Email not available
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Practice Locations
233 UNION AVE SUITE 102
Holbrook, NY 11741
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other chiropractors at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other chiropractors in Holbrook 7
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at New York Chiropractic College 8
Other providers in the same specialty who trained at the same institution.
Class of 1989 at New York Chiropractic College 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Dr. Glassman's specialty?
Dr. Glassman is a chiropractor in Holbrook, NY. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Dr. Glassman?
Dr. Glassman is listed at 233 Union Ave Suite 102, Holbrook, NY 11741. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Glassman?
The number on file is (631) 981-2222. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Glassman?
Dr. Glassman's National Provider Identifier is 1275542565. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Glassman's medical education?
Dr. Glassman attended New York Chiropractic College, graduating in 1989. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Glassman have?
Dr. Glassman has 37 years experience. Calculated from a graduation year of 1989, reported in the CMS National Downloadable File.
CMS public data
Is Dr. Glassman's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Glassman. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.