Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mrs. Alison Berkowitz Hergianto, ANP

Individual provider Adult Health Nurse Practitioner · NPI 1790927259

Mrs. Alison Berkowitz Hergianto, ANP is a Nurse Practitioner in New York, New York. Qualified in 2009, 17 years ago. Practices with MSKCC Surgery Group, a 365-clinician group, accepts Medicare assignment and offers telehealth. Licensed in New York.

Years since qualifying
17
Licensed in
NY
In the registry since
2009
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Practice location Address checks out

160 E 53rd St Memorial Sloan Kettering Cancer Ctr
New York, NY 10022-5243
Phone: (646) 888-4203
Fax: (646) 888-4262
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence 305065 (NY)

Record details

NPI number1790927259
Entity typeIndividual (Type 1)
GenderFemale
Credentials ANP
Sole proprietorNo
NPI enumeratedMarch 30, 2009
Last updated in NPPESMarch 7, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2009 (17 years in practice)
Group practice Mskcc Surgery Group — 365 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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