you asked:
Daniel Mark Merson
Daniel Mark Merson is a doctor in Portland, ME. Its NPI registration 1003096017 is active on the issuer's file, checked Nov 3, 2026.
Daniel Mark Merson
Doctor · Portland, ME
NPI registration 1003096017Activechecked today
- ClassInternal Medicine
- WherePortland, ME · serves Maine
Requests for this kind of business are not sent through DouxProcess. Call the office directly.
Listing details
What the issuer's record says
- Status
- NPI registration active
- NPI registration
- US-CMS-NPPES 1003096017
- Classes
- Internal Medicine
- Checked
- Nov 3, 2026, against the NPPES health care organizations (NPI Type 2)
The business
- What they do
- Doctor
- Where
- Portland, ME
- Serves
- Maine
- Phone
- (207) 878-5042
- Listing updated
- Oct 24, 2026
- Listing
- Built from public records. Not claimed yet.
From the government record
- Licensed Not in the record NPI registration 1003096017 is active; it is a registration, not a license.
Checked Nov 3, 2026 from the NPPES NPI registry file · view record
- Bonded Not in the record The NPPES NPI registry file does not say whether the business is bonded.
Checked Nov 3, 2026 from the NPPES NPI registry file · view record
- Insured Not in the record The NPPES NPI registry file does not say whether the business is insured.
Checked Nov 3, 2026 from the NPPES NPI registry file · view record
More doctors in Portland
Advanced Vein Center, LLC
Portland, ME
Proof for Advanced Vein Center, LLC
- NPI registration
- NPPES 1073794350
- Issuer
- NPPES NPI Registry
- Status
- Active
- Class
- Phlebology
- Checked
- Nov 3, 2026
- Where
- Portland, ME · serves Maine
- Phone
- (207) 772-1820
- Listing
- Built from public records. Not claimed yet, so call them directly.
All About Women PA
Portland, ME
Proof for All About Women PA
- NPI registration
- NPPES 1487848727
- Issuer
- NPPES NPI Registry
- Status
- Active
- Class
- Obstetrics & Gynecology
- Checked
- Nov 3, 2026
- Where
- Portland, ME · serves Maine
- Phone
- (207) 828-5606
- Listing
- Built from public records. Not claimed yet, so call them directly.
Allagash Addiction Associates PLLC
Portland, ME
Proof for Allagash Addiction Associates PLLC
- NPI registration
- NPPES 1699445361
- Issuer
- NPPES NPI Registry
- Status
- Active
- Class
- Family Medicine, Addiction Medicine
- Checked
- Nov 3, 2026
- Where
- Portland, ME · serves Maine
- Phone
- (207) 558-6124
- Listing
- Built from public records. Not claimed yet, so call them directly.
Alyson Maloy MD PC
Portland, ME
Proof for Alyson Maloy MD PC
- NPI registration
- NPPES 1851808356
- Issuer
- NPPES NPI Registry
- Status
- Active
- Class
- Psychiatry & Neurology, Neurology
- Checked
- Nov 3, 2026
- Where
- Portland, ME · serves Maine
- Phone
- (207) 222-3021
- Listing
- Built from public records. Not claimed yet, so call them directly.
Anne M Rainville, MD LLC
Portland, ME
Proof for Anne M Rainville, MD LLC
- NPI registration
- NPPES 1639469521
- Issuer
- NPPES NPI Registry
- Status
- Active
- Class
- Obstetrics & Gynecology
- Checked
- Nov 3, 2026
- Where
- Portland, ME · serves Maine
- Phone
- (207) 518-6000
- Listing
- Built from public records. Not claimed yet, so call them directly.
Run this business? Claim it free and get a free AI front desk.Claim this listing
Listing updated Oct 24, 2026. Hide an address, correct or remove this listing.