NPPES file of Aug 9, 2026

Sarah Kai Acker, NP

Adult Health Nurse Practitioner · New York, NY

Sarah Kai Acker, NP is an adult health nurse practitioner with a practice address in New York, New York, and NPI 1003219163, issued on Oct 3, 2014. Check the license (New York 307091, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1003219163
Name
Sarah Kai Acker
Credential
NP
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License number
307091 NY
Self-reported in NPPES; status is on the state search
Practice location
275 7TH Ave FL 12, New York, NY 10001
Phone
(212) 604-1701
Enumerated
Oct 3, 2014
Record last updated
May 7, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(212) 604-1750
Medicaid ID
04017130 NY
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 275 7TH Ave FL 12

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Nicholas Baitoo, LMSWClinical Social Worker1740748359
  2. Lukas GreysonPeer Specialist1205409828
  3. Ida Hammer, LMSWSocial Worker1760992408
  4. Sarah Kearney, LCSWClinical Social Worker1831710227
  5. Oscar Klein, M.D.Infectious Disease Physician1962546887
  6. Ricardo Martinez-Rodriguez, LMSWSocial Worker1427506245

Verify Sarah Kai Acker in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license 307091
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the New York license search

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21% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024

1,017 Medicare Part D claims for 68 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D. Brand-name drugs were 32% of claims.

  1. Sarah Acker1,017
  2. Specialty average1,280

Most prescribed

  1. Biktarvy129 claims
  2. Albuterol Sulfate Hfa46 claims
  3. Rosuvastatin Calcium44 claims
  4. Atorvastatin Calcium41 claims
  5. Amlodipine Besylate36 claims
  6. Descovy29 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Sarah Kai Acker among 6,028 adult health nurse practitioner records in New York

Sarah Kai Acker, NP is one of 6,028 adult health nurse practitioner records with a practice address in New York. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 48% of them.

  • NPI issued2014 · 48% of these records are older, 47% newer
  • In a Medicare fileYes · 69% of these records are
  • In the CMS Doctors and Clinicians fileNo · 44% of these records are
  • Record last updated2019 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,548 adult health nurse practitioner records list a practice address in New York

They are 1,548 of the 98,468 NPPES records with a practice address in New York, and 6,028 adult health nurse practitioner records in New York.

The 8 adult health nurse practitioner records with the nearest ZIP codes

  1. Claudia Beck, MS, ANPNew York, NY 100011538141544
  2. Ronn CalladaNew York, NY 100011083082119
  3. Tracey Capers, NPNew York, NY 100011083082275
  4. Barbara Hall-Atkins, NPNew York, NY 100011285847103
  5. Stacey Hildebrand, NURSE PRACTITIONERNew York, NY 100011407010655
  6. Lauraine Kanders, ANPNew York, NY 100011225215726
  7. Jeanne Leonard, ANP-CNew York, NY 100011386991156
  8. Erik Mortensen, NPNew York, NY 100011902055965

Common questions

What is Sarah Kai Acker, NP's NPI number?

Sarah Kai Acker, NP's National Provider Identifier (NPI) is 1003219163, issued on Oct 3, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Sarah Kai Acker, NP located?

The NPPES record lists a practice address at 275 7TH Ave FL 12, New York, NY, 10001. Phone: (212) 604-1701. Providers update this record themselves, so call before visiting.

How can I verify Sarah Kai Acker, NP's license?

NPPES lists New York license number 307091, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.

How much does Sarah Kai Acker, NP prescribe under Medicare Part D?

In 2024, Sarah Kai Acker, NP had 1,017 Medicare Part D claims for 68 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.