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Dr. John H Sinard , MD

Pathology - Anatomic Pathology • New Haven, CT

Active NPI 1295716512 Individual Practitioner Male Practitioner Accepts Medicare assignment
Practice location in NPPES

310 Cedar St, Lauder Hall, Room 108
New Haven, CT 065103218

Call 2037852788 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

310 Cedar St
Lauder Hall, Room 108

New Haven, CT 065103218

Telephone 2037852788
Fax 2037375654
Organization at the Same NPPES Address or Phone
Yale University Facility NPI 1740434877

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

CMS Doctors and Clinicians lists 1 group name: Yale University. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Medical School

Johns Hopkins University School Of Medicine

Graduation Year

1990

Medicare patients

109 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.

Medicare-allowed amount

About $5,863 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.

Paid by Medicare

About $4,465 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.

Open Payments general payments, program year 2023

All general payments: $2,303.92 across 2 records.

By nature of payment

  • Travel and Lodging: $1,228.92 across 1 record.
  • Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program: $1,075.00 across 1 record.

Reporting-company totals

  • Clinisys, Inc.: $2,303.92 across 2 records.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2023 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

36 years (graduated 1990)

CMS Doctors and Clinicians data list 1990 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2005

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Dr. Sinard has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Dr. Sinard as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in New Haven and Connecticut

Billing and prescribing volume is not a quality rating.

Medicare Part B services

Fewer Medicare Part B services than 85% of clinicians listed under Pathology - Anatomic Pathology in New Haven, CT (2024, 19 clinicians with data). Median for this group: 486. Middle half: 323 to 888.

Fewer Medicare Part B services than 90% of clinicians listed under Pathology - Anatomic Pathology in Connecticut (2024, 35 clinicians with data). Median for this group: 637. Middle half: 357 to 1,214.

Medicare-allowed amount

A lower Medicare-allowed amount than 85% of clinicians listed under Pathology - Anatomic Pathology in New Haven, CT (2024, 19 clinicians with data). Median for this group: $19,771. Middle half: $10,562 to $32,049.

A lower Medicare-allowed amount than 90% of clinicians listed under Pathology - Anatomic Pathology in Connecticut (2024, 35 clinicians with data). Median for this group: $27,614. Middle half: $14,123 to $55,508.

Paid by Medicare

A lower Medicare payment amount than 85% of clinicians listed under Pathology - Anatomic Pathology in New Haven, CT (2024, 19 clinicians with data). Median for this group: $15,753. Middle half: $8,205 to $24,926.

A lower Medicare payment amount than 90% of clinicians listed under Pathology - Anatomic Pathology in Connecticut (2024, 35 clinicians with data). Median for this group: $20,877. Middle half: $10,969 to $42,934.

31 active clinicians are listed under Pathology - Anatomic Pathology with a practice address in New Haven, CT (62 in Connecticut).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in New Haven

0% of these 31 clinicians have the CMS telehealth indicator.

64.5% of these 31 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Open Payments (2023), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo · Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments · Program Year 2023

Program year 2023 (payments made January 1 – December 31, 2023): fewer than 11 records totaling $2,303.92.

Manufacturer Payment Nature Product Type Amount ($)
Clinisys, Inc.
Travel and Lodging
Cash or cash equivalent
— General $1,228.92
Clinisys, Inc.
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
— General $1,075.00

Source: CMS Open Payments, program year 2023, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B · Data Year 2024
Reporting Year:

CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2017–2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity
89 54 $180.00 $36.86
88304 Pathology examination of tissue using a microscope, moderately low complexity
36 28 $80.00 $11.31
88307 Pathology examination of tissue using a microscope, moderately high complexity
23 13 $405.00 $81.06
88313 Special stained specimen slides to examine tissue including interpretation and report
21 13 $70.00 $11.99
88300 Pathology examination of tissue using a microscope, limited examination
13 13 $35.00 $4.52

Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Specialties & License Numbers Reported to NPPES

Pathology - Anatomic Pathology Primary Specialty

NUCC Taxonomy Code: 207ZP0101X

License # reported to NPPES CT 032563

A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Connecticut Department of Public Health Verification.
Look Up on State Board Site

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid ID
001325639 (CT)

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - PATHOLOGY

Medicare Enrollment ID

I20100727000505

Enrollment State Jurisdiction

CT

PECOS Control ID

8224161385

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

Yale University

1450 Chapel St B, New Haven, CT 065114405

Phone: 20386754204405

Yale University

267 Grant St, Bridgeport, CT 066102805

Phone: 2033843000

Yale University

20 York St, New Haven, CT 065103220

Phone: 2036884242

Yale University

800 Howard Ave, New Haven, CT 065191369

Phone: 2037852140

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

3 listed
Dr. Pei Hui , MD

Pathology - Anatomic Pathology

NPI 1538141882

Doctor of Medicine (M.D.)

Dr. Dhanpat Jain , MD

Pathology - Anatomic Pathology

NPI 1811970023

Doctor of Medicine (M.D.)

Dr. Sudhir Perincheri , MBBS, PhD

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1629361787

Bachelor of Medicine, Bachelor of Surgery (M.B.B.S.), Doctor of Philosophy (Ph.D.)

Career & Practice History

NPI enumerated November 14, 2005.

No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.

No reviews have been published yet. Leave a review.

NPI Administrative Meta

NPI Number: 1295716512
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: November 14, 2005
Last Update: April 05, 2011
Sole Proprietor: No

Other Pathology - Anatomic Pathology Specialists in New Haven

All Pathology - Anatomic Pathology Specialists in New Haven

Mailing Address

310 Cedar St, Lauder Hall, Room 108

New Haven, CT 065103218

Phone: 2037852788

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.