What is Michelle Kruczowy's NPI number?

Michelle Kruczowy's National Provider Identifier (NPI) is 1619396983, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Michelle Kruczowy's specialty?

Michelle Kruczowy is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).

Where is Michelle Kruczowy located?

Michelle Kruczowy's practice location on file with NPPES is 1300 Roanoke Ave, Riverhead, NY 11901-2031.

What is Michelle Kruczowy's phone number?

The practice phone number listed in the NPPES registry for Michelle Kruczowy is (631) 548-6000.

Does Michelle Kruczowy accept Medicare?

Michelle Kruczowy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Michelle Kruczowy's NPI active?

Yes — Michelle Kruczowy's NPI (1619396983) is active in the NPPES registry as of the last update on 2022-03-04.

IndividualActiveAccepts Medicare

Michelle Kruczowy, P.A.

NPI 1619396983 · Physician Assistant · Riverhead, NY

Michelle Kruczowy, P.A. is a Physician Assistant provider in Riverhead, NY (NPI 1619396983).

Provider details

NPI number: 1619396983
Entity type: Individual
Primary specialty: Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Credential: P.A.
Sex: Female
Sole proprietor: No
License: 017333 (NY)

Practice location

1300 Roanoke Ave

Riverhead, NY 11901-2031

Phone: (631) 548-6000

Street-level locationGet directions

More NY providers

Mailing address

1300 Roanoke Ave

Riverhead, NY 11901-2031

Specialties & taxonomies

Physician AssistantPrimary363A00000XLicense 017333 (NY)
Physician Assistants & Advanced Practice Nursing Providers

Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(76/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
12 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Cephalexin	12	12
Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen	11	11

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do not include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Enumerated: 2014-04-15
Last updated: 2022-03-04
Certified: 2022-03-04

Frequently asked questions

What is Michelle Kruczowy's NPI number?: Michelle Kruczowy's National Provider Identifier (NPI) is 1619396983, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Michelle Kruczowy's specialty?: Michelle Kruczowy is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
Where is Michelle Kruczowy located?: Michelle Kruczowy's practice location on file with NPPES is 1300 Roanoke Ave, Riverhead, NY 11901-2031.
What is Michelle Kruczowy's phone number?: The practice phone number listed in the NPPES registry for Michelle Kruczowy is (631) 548-6000.
Does Michelle Kruczowy accept Medicare?: Michelle Kruczowy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Michelle Kruczowy's NPI active?: Yes — Michelle Kruczowy's NPI (1619396983) is active in the NPPES registry as of the last update on 2022-03-04.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider prescribes (Medicare Part D)

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

What this provider prescribes (Medicare Part D)

Frequently asked questions