What is Peter Ingraldi's NPI number?

Peter Ingraldi's National Provider Identifier (NPI) is 1154492874, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Peter Ingraldi's specialty?

Peter Ingraldi is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).

Where is Peter Ingraldi located?

Peter Ingraldi's practice location on file with NPPES is 148 East Ave Ste 3a, Norwalk, CT 06851-5726.

What is Peter Ingraldi's phone number?

The practice phone number listed in the NPPES registry for Peter Ingraldi is (203) 899-0744.

Does Peter Ingraldi accept Medicare?

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

Is Peter Ingraldi's NPI active?

Yes — Peter Ingraldi's NPI (1154492874) is active in the NPPES registry as of the last update on 2017-01-12.

IndividualActiveAccepts Medicare

Peter Ingraldi, MD

NPI 1154492874 · Surgery Physician · Norwalk, CT

Peter Ingraldi, MD is a Surgery Physician provider in Norwalk, CT (NPI 1154492874).

Provider details

NPI number: 1154492874
Entity type: Individual
Primary specialty: Surgery PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: 193429 (NY)

Practice location

148 East Ave Ste 3a

Norwalk, CT 06851-5726

Phone: (203) 899-0744

Fax: (203) 899-0761

Street-level locationGet directions

More CT providers

Mailing address

148 East Ave Ste 3a

Norwalk, CT 06851-5726

Specialties & taxonomies

Surgery PhysicianPrimary208600000XLicense 044779 (CT)
Allopathic & Osteopathic Physicians
Surgery Physician208600000XLicense 193429 (NY)
Allopathic & Osteopathic Physicians

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

Profile Score

Detailed profile(80/100 index)

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

Registry tenure25% of score
20 yrs in NPPES registry
Profile completeness25% of score
100% of core fields populated
Practice footprint15% of score
1 documented practice location
Medicare service volume (vs. specialty peers)25% of score
268 Medicare services, 2024 (ranked within specialty)
Open Payments transparency10% of score
Has Open Payments disclosures (2024)

Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231	92	$53
Emergency Department Visit With Moderate Level of Medical Decision Making99284	54	$128
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232	44	$84
Removal of Skin and Tissue, 20.0 Sq Cm Or Less11042	19	$65
Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222	17	$139
Initial Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99221

Transparency — industry payments

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

$823 across 20 records (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.

Enumerated: 2006-11-13
Last updated: 2017-01-12

Frequently asked questions

What is Peter Ingraldi's NPI number?: Peter Ingraldi's National Provider Identifier (NPI) is 1154492874, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Peter Ingraldi's specialty?: Peter Ingraldi is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
Where is Peter Ingraldi located?: Peter Ingraldi's practice location on file with NPPES is 148 East Ave Ste 3a, Norwalk, CT 06851-5726.
What is Peter Ingraldi's phone number?: The practice phone number listed in the NPPES registry for Peter Ingraldi is (203) 899-0744.
Does Peter Ingraldi accept Medicare?: Peter Ingraldi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Peter Ingraldi's NPI active?: Yes — Peter Ingraldi's NPI (1154492874) is active in the NPPES registry as of the last update on 2017-01-12.

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

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231	92	$53
Emergency Department Visit With Moderate Level of Medical Decision Making99284	54	$128
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232	44	$84
Removal of Skin and Tissue, 20.0 Sq Cm Or Less11042	19	$65
Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222	17	$139
Initial Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99221

Transparency — industry payments

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

$823 across 20 records (Open Payments 2024)

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)

Transparency — industry payments