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Edit this profileWhere to find Cathlyn Sullivan, DO
- Portland location main office
887 Congress St Ste 200, Portland, ME 04102 - Honolulu location
1319 Punahou St, Honolulu, HI 96826
About Dr. Sullivan
Based in Portland, ME, Cathlyn Sullivan, DO is listed in the NPI registry under obstetrics & gynecology. Cathlyn is also listed as specializing in maternal & fetal medicine and obstetrics. NPI 1821525312 identifies this record in the national registry.
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
- (207) 771-5549
- Email not available
Practice Locations
887 CONGRESS ST STE 200
Portland, ME 04102
1319 Punahou St
Honolulu, HI 96826
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 OB-GYNs 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 OB-GYNs in Portland 8
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2017 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Dr. Sullivan's specialty?
Dr. Sullivan is an OB-GYN in Portland, ME. That is the designation recorded for this NPI in the federal registry, where it is listed as “Obstetrics & Gynecology”.
NPI registry
Where can I find Dr. Sullivan?
Dr. Sullivan is listed at 887 Congress St Ste 200, Portland, ME 04102. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Sullivan?
The number on file is (207) 771-5549. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Sullivan's NPI number?
Dr. Sullivan's National Provider Identifier is 1821525312. 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. Sullivan's medical education?
Dr. Sullivan attended Other, graduating in 2017. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Sullivan been practicing?
Dr. Sullivan has 9 years experience. Calculated from a graduation year of 2017, reported in the CMS National Downloadable File.
CMS public data
Has Dr. Sullivan confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Sullivan. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.