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DR. WILLIAM N SCHREIBER MD
NPI 1366441826
Internal Medicine in Woodbridge, CT

Active since July 18, 2005PECOS EnrolledAccepts Medicare Assignment
93.27/100
CMS Quality Rating
1 BRADLEY RD, SUITE 709, WOODBRIDGE, CT 06525(203) 397-3950 Get Directions Write a Review

NPPES record last updated: October 17, 2011. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. William N Schreiber Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. WILLIAM N SCHREIBER MD (NPI 1366441826) is an individual internal medicine provider in Woodbridge, Connecticut, licensed in Connecticut (023066) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS and is a graduate of State University Of New York At Buffalo School Of Medicine (1976).

NPPES Registry Identity

NPI1366441826
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. WILLIAM N SCHREIBERCredential: MD
Location Address1 BRADLEY RD, SUITE 709Woodbridge, CT 06525-2285
Mailing Address9 Washington Ave, 2nd FloorHamden, CT 06518-3267 · (203) 248-3013 · Fax (203) 248-2878
Phone(203) 397-3950
Sole ProprietorYes
Medical School CMSState University Of New York At Buffalo School Of MedicineGraduated 1976
Enumeration DateJuly 18, 2005
Last NPPES UpdateOctober 17, 2011
✔ NPI 1366441826 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CT · 023066
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
1 BRADLEY RD, Woodbridge, CT 06525
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Other Identifiers 8

Other0Q2056CT · Health Net
Medicare UPINB16082CT
Other2047266CT · Aetna
Other010023066CT01CT · Blue Cross Blue Shield
OtherNHP061CT · Oxford
Medicare ID-Type Unspecified110006922CT
Other110167933CT · Railroad Medicare
Other230660CT · Connecticare

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. William N Schreiber Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID143300905
PECOS Enrollment IDI20100911000095
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 11

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
389 services222 patients
Automated urinalysis test 81003
An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.
159 services151 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
154 services154 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000
An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.
92 services90 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
53 services53 patients
Influenza vaccine, inactivated 90653
The Influenza vaccine, inactivated, is a shot given to protect against the flu. It contains killed virus particles that help your body build immunity to the flu. It's recommended annually to keep your protection up-to-date. It's safe for ages 6 months and up.
51 services51 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06525 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$138.84 typical visit price
range $60.82 – $183.10
Typical copayment $34.71 (range $15.20 – $45.77)
Most-billed visit code 99204
Established Patient
$106.68 typical visit price
range $19.76 – $149.26
Typical copayment $26.67 (range $4.94 – $37.31)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

93.27/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality81.72
Promoting Interoperability78.03
Improvement Activities40

Referred Medical Equipment & Supplies CMS DME claims 5

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
6 suppliers13 claims29 services$6.14 avg. paid by Medicare
Hospital bed, semi-electric (head and foot adjustment), with any type side rails, with mattress E0260
DME-Hospital Beds · category DB000N
1 supplier14 claims14 services$45.19 avg. paid by Medicare
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
2 suppliers17 claims17 services$14.78 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
2 suppliers17 claims17 services$67.30 avg. paid by Medicare
Standard wheelchair K0001
DME-Wheelchairs · category DD000N
2 suppliers21 claims23 services$12.80 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MICHELLE RAGOZZINE BCBA
Behavior Analyst
1 BRADLEY RD, SUITE 905
WOODBRIDGE, CT 06525
South Central Connecticut Planning Region (203) 305-5907
CONNECTICUT NEUROSURGERY PC
Physician Assistant (Surgical)
1 BRADLEY RD, SUITE 501
WOODBRIDGE, CT 06525
South Central Connecticut Planning Region (203) 389-2278
MICHAEL DOW MSPT
Physical Therapist
1 BRADLEY RD, SUITE #801
WOODBRIDGE, CT 06525
South Central Connecticut Planning Region (203) 389-4593
CONNECTICUT PSYCHIATRIC & WELLNESS CENTER
Community/Behavioral Health
1 BRADLEY RD, 404
WOODBRIDGE, CT 06525
South Central Connecticut Planning Region (203) 298-9005
MRS. JAYNE GOLDSTEIN LMFT
Marriage & Family Therapist
1 BRADLEY RD, SUITE 903
WOODBRIDGE, CT 06525
South Central Connecticut Planning Region (203) 397-0653
ASHLEY DONOVAN
Social Worker (Clinical)
1 BRADLEY RD, 905
WOODBRIDGE, CT 06525
South Central Connecticut Planning Region (203) 298-9005
MRS. SHARON ANN VANCE MSW LCSW
Social Worker (Clinical)
1 BRADLEY RD, SUITE 903 WOODBRIDGE OFFICE PARK
WOODBRIDGE, CT 06525
South Central Connecticut Planning Region (203) 605-1495
MS. BEVERLEY CHARMAINE PHILLIPS-LEWIS LCSW
Social Worker (Clinical)
1 BRADLEY RD, SUITE 905
WOODBRIDGE, CT 06525
South Central Connecticut Planning Region (203) 298-9005

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is William Schreiber's NPI number?

The NPI number for William Schreiber is 1366441826. It was assigned to this individual provider in the NPPES registry on July 18, 2005.

Where is William Schreiber located?

William Schreiber practices at 1 Bradley Rd Suite 709, Woodbridge, CT 06525. The listed phone number is (203) 397-3950.

What is William Schreiber's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is William Schreiber enrolled in Medicare?

Yes. William Schreiber is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for William Schreiber was last updated on October 17, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.