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Edit this profileWhere to find Mariann C. Jacob, M.D.
- New York location main office
430 East 34Th Street, New York, NY 10016 - Mount Pleasant location
3801 Spring St, Mount Pleasant, WI 53405 - Milwaukee location
9000 W Wisconsin Ave, Milwaukee, WI 53226 - Libertyville location
801 S Milwaukee Ave, Libertyville, IL 60048
About Dr. Jacob
Based in New York, NY, Mariann C. Jacob, M.D. is listed in the NPI registry under pediatrics. NPI 1811301799 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
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
- (866) 733-7698
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
430 EAST 34TH STREET
New York, NY 10016
3801 Spring St
Mount Pleasant, WI 53405
9000 W Wisconsin Ave
Milwaukee, WI 53226
801 S Milwaukee Ave
Libertyville, IL 60048
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 pediatricians 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.
Common questions
What does Mariann C. Jacob specialize in?
Mariann C. Jacob is a pediatrician in New York, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Pediatrics”.
NPI registry
Where is Mariann C. Jacob located?
Mariann C. Jacob is listed at 430 East 34Th Street, New York, NY 10016. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Mariann C. Jacob's phone number?
The number on file is (866) 733-7698. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Mariann C. Jacob?
Mariann C. Jacob's National Provider Identifier is 1811301799. 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
How much experience does Mariann C. Jacob have?
Mariann C. Jacob has 12+ years experience. Registered with an NPI since 2014. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Is Mariann C. Jacob's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Mariann C. Jacob. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.