What is Ami Marshall's NPI number?

Ami Marshall's National Provider Identifier (NPI) is 1154331015, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ami Marshall's specialty?

Ami Marshall is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).

Where is Ami Marshall located?

Ami Marshall's practice location on file with NPPES is 530 Middlebury Rd Ste 103a, Middlebury, CT 06762-2547.

What is Ami Marshall's phone number?

The practice phone number listed in the NPPES registry for Ami Marshall is (203) 527-6953.

Does Ami Marshall accept Medicare?

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

Is Ami Marshall's NPI active?

Yes — Ami Marshall's NPI (1154331015) is active in the NPPES registry as of the last update on 2024-04-24.

IndividualActiveAccepts Medicare

Ami Marshall, APRN

NPI 1154331015 · Adult Health Nurse Practitioner · Middlebury, CT

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

Ami Marshall, APRN is a Adult Health Nurse Practitioner provider in Middlebury, CT (NPI 1154331015).

Provider details

NPI number: 1154331015
Entity type: Individual
Primary specialty: Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Credential: APRN
Sex: Female
Sole proprietor: No
License: 003111 (CT)

Specialties & taxonomies

Adult Health Nurse PractitionerPrimary363LA2200XLicense 003111 (CT)
Physician Assistants & Advanced Practice Nursing Providers

Profile Score

Detailed profile(100/100 index)

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

Registry tenure33% of score
19 yrs in NPPES registry
Profile completeness33% of score
100% of core fields populated
Practice footprint20% of score
3 documented practice locations
Open Payments transparency13% of score
Has Open Payments disclosures (2024)

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 · 3 distinct drugs on file.

Drug	Part D claims (2024)
Esomeprazole Magnesium	13
Rosuvastatin Calcium	12
Amlodipine Besylate	11

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude 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.

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$91 across 1 record (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Practice location

530 Middlebury Rd Ste 103a

Middlebury, CT 06762-2547

Phone: (203) 527-6953

Fax: (203) 528-4331

Street-level locationGet directions

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Mailing address