Provider Profile
Nan Nally-Seif, LCSW
Unclaimed ProfileAbout Nan Nally-Seif
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Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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
- (212) 947-7111
- Email not available
Practice Locations
19 W 34TH ST PENTHOUSE
New York, NY 10001
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 clinical social workers at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 2
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 23 related providers in 3 groups
Other clinical social workers in New York 8
Same specialty, same city.
Trained at Other 7
Other providers in the same specialty who trained at the same institution.
Class of 1974 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Nan Nally-Seif's specialty?
Nan Nally-Seif is a clinical social worker in New York, NY. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Nan Nally-Seif?
Nan Nally-Seif is listed at 19 W 34Th St Penthouse, New York, NY 10001. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Nan Nally-Seif?
The number on file is (212) 947-7111. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Nan Nally-Seif's NPI number?
Nan Nally-Seif's National Provider Identifier is 1578627030. 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 Nan Nally-Seif's education?
Nan Nally-Seif attended Other, graduating in 1974. This comes from the CMS National Downloadable File.
CMS public data
How long has Nan Nally-Seif been practicing?
Nan Nally-Seif has 52 years experience. Calculated from a graduation year of 1974, reported in the CMS National Downloadable File.
CMS public data
Has Nan Nally-Seif confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Nan Nally-Seif. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.