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DR. PETER DAVID BYEFF MD
NPI 1710979463
Internal Medicine - Hematology & Oncology in Southington, CT

Active since August 18, 2005PECOS EnrolledAccepts Medicare Assignment
91.25/100
CMS Quality Rating
55 MERIDEN AVE, STE 1A, SOUTHINGTON, CT 06489(860) 621-9316(860) 620-5526 Get Directions Write a Review

NPPES record last updated: February 25, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Peter David Byeff Md NPPES

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

DR. PETER DAVID BYEFF MD (NPI 1710979463) is an individual hematology & oncology provider in Southington, Connecticut, licensed in Connecticut (023371) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS and is a graduate of Johns Hopkins University School Of Medicine (1974).

NPPES Registry Identity

NPI1710979463
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameDR. PETER DAVID BYEFFCredential: MD
Location Address55 MERIDEN AVE, STE 1ASouthington, CT 06489-3238
Mailing Address55 Meriden Ave, Ste 1aSouthington, CT 06489-3238 · (860) 621-9316 · Fax (860) 620-5526
Phone(860) 621-9316
Fax(860) 620-5526
Sole ProprietorNo
Medical School CMSJohns Hopkins University School Of MedicineGraduated 1974
Enumeration DateAugust 18, 2005
Last NPPES UpdateFebruary 25, 2008
✔ NPI 1710979463 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in CT · 023371
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
55 MERIDEN AVE, Southington, CT 06489
Open in Google Maps ↗

Other Identifiers 9

Other1037869Cigna
OtherHAS005CT · Oxford
Other057020CT · Connecticare
Medicare UPIND33559
Medicare NSC5752740001
Other2V8231CT · Healthnet
Other010023371CT04CT · Anthem Bc & Bs
Medicaid001233717CT
Medicare PIN830000155

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. Peter David Byeff 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 ID3577457068
PECOS Enrollment IDI20060712000118
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 5

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.
258 services73 patients
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.
243 services61 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
89 services25 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
82 services24 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
18 services18 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06489 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
$183.10 typical visit price
range $60.82 – $183.10
Typical copayment $45.77 (range $15.20 – $45.77)
Most-billed visit code 99205
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.

91.25/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality86.37
Promoting Interoperability100
Improvement Activities40
Cost56.52

Other Providers at the Same Location NPPES 10

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

LIFESPRING PEDIATRICS LLC
Pediatrics
55 MERIDEN AVE, SUITE 3A
SOUTHINGTON, CT 06489
Capitol Planning Region (860) 426-9440
JOSHUA ROCK D.O.
Internal Medicine (Cardiovascular Disease)
55 MERIDEN AVE, SUITE 3G
SOUTHINGTON, CT 06489
Capitol Planning Region (860) 276-5304
DR. CURTLAND CHESTER BROWN III M.D.
Internal Medicine (Pulmonary Disease)
55 MERIDEN AVE, SUITE 1H
SOUTHINGTON, CT 06489
Capitol Planning Region (860) 621-0555
DR. WILLIAM R MCQUEEN JR. MD
Internal Medicine
55 MERIDEN AVE, SUITE 1E
SOUTHINGTON, CT 06489
Capitol Planning Region (504) 842-4000
EYE-WEAR GLASSES INC
Eyewear Supplier
55 MERIDEN AVE, SUITE 2F
SOUTHINGTON, CT 06489
Capitol Planning Region (860) 621-8215
MS. LISA DIMICHELE-STOKES MSPT
Physical Therapist
55 MERIDEN AVE
SOUTHINGTON, CT 06489
Capitol Planning Region (860) 276-5305
DR. BRIAN J BYRNE M.D.
Internal Medicine (Hematology & Oncology)
55 MERIDEN AVE, SUITE 1-A
SOUTHINGTON, CT 06489
Capitol Planning Region (860) 621-9316
CANCER CENTER OF CENTRAL CONNECTICUT LLC
Internal Medicine (Hematology & Oncology)
55 MERIDEN AVE
SOUTHINGTON, CT 06489
Capitol Planning Region (860) 621-9316

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 Peter Byeff's NPI number?

The NPI number for Peter Byeff is 1710979463. It was assigned to this individual provider in the NPPES registry on August 18, 2005.

Where is Peter Byeff located?

Peter Byeff practices at 55 Meriden Ave Ste 1A, Southington, CT 06489. The listed phone number is (860) 621-9316.

What is Peter Byeff's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Peter Byeff enrolled in Medicare?

Yes. Peter Byeff 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 Peter Byeff was last updated on February 25, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.