PETER MICHAEL BARCLAY MD
NPI 1962431338
Internal Medicine - Cardiovascular Disease in York, PA

Q: What is Peter Barclay's NPI number?

The NPI number for Peter Barclay is 1962431338. It was assigned to this individual provider in the NPPES registry on June 30, 2006.

Q: What is Peter Barclay's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Q: When was this NPI record last updated?

The NPPES record for Peter Barclay was last updated on July 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.

Active since June 30, 2006PECOS EnrolledAccepts Medicare Assignment

30 MONUMENT RD, SUITE 1100, YORK, PA 17403(717) 851-2441(717) 260-3322 Get Directions Write a Review

NPPES record last updated: July 27, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 27, 2026, Sep 23, 2022, May 7, 2021 (3 updates tracked since 2021).

On this page

About Peter Michael Barclay Md NPPES

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

PETER MICHAEL BARCLAY MD (NPI 1962431338) is an individual cardiovascular disease provider in York, Pennsylvania, licensed in Pennsylvania (MD066126L) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Wellspan York Hospital, and maintains a secondary practice location in Gettysburg.

NPPES Registry Identity

NPI1962431338

Entity TypeIndividualMale

Primary Taxonomy207RC0000X

Provider Legal NamePETER MICHAEL BARCLAYCredential: MD

Location Address30 MONUMENT RD, SUITE 1100York, PA 17403-5024

Mailing Address601 Memory LnYork, PA 17402-2231 · (717) 851-1405

Phone(717) 851-2441

Fax(717) 260-3322

Sole ProprietorNo

Medical School CMSPennsylvania State University College Of MedicineGraduated 1996

Enumeration DateJune 30, 2006

Last NPPES UpdateJuly 27, 20263 updates tracked since enumeration

NPPES CertifiedJuly 27, 2026

✔ NPI 1962431338 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RC0000X

License✔ Licensed in PA · MD066126L

Definition

An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

Also ListedInternal MedicineTaxonomy 207R00000X · License MD66126L (PA)

30 MONUMENT RD, York, PA 17403

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Secondary Practice Location 1

Location 1450 S Washington St Ste AGettysburg, PA 17325-2500 · Phone (717) 339-3105

Other Identifiers 10

Other50086647PA · Capital Blue Cross

Other7671162PA · Aetna

Other1582038PA · Gateway

Other30074961PA · Amerihealth Mercy-cda

Other302112PA · Unison-cda

Other540802PA · Highmark Blue Shield

Other48858PA · Geisinger

Medicaid001718732PA

Medicaid0017187320004PA

Other758679-05PA · Carefirst Md Bc Bs

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Peter Michael Barclay 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 ID1254361348

PECOS Enrollment IDI20050818000277

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.

Medicare Billing Reassignment

Medicare enrollment records show Peter Barclay reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Wellspan Medical Group

Same address

Thoracic Surgery (Cardiothoracic Vascular Surgery)

30 MONUMENT ROAD, SUITE 1100
York, PA 17403

Reassigned Medicare billing, Pennsylvania enrollment
3,080 clinicians in this Medicare group

NPI 1104988740 (717) 851-6454

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 31

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.

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010

A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.

1,661 services1,277 patients

Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 93306

This is a heart ultrasound, also known as an echocardiogram. It uses sound waves to create pictures of your heart, showing how blood flows through it. The color depicts the blood flow's speed and direction. It also checks the heart's valves to ensure they're working properly.

542 services528 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.

446 services413 patients

Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 93306

343 services340 patients

Ultrasound of heart with color-depicted blood flow, rate and valve function 93325

An ultrasound of the heart, also known as an echocardiogram, uses sound waves to create pictures of your heart. It shows the structure, movement, and blood flow within your heart. This helps assess the heart's health and function, including the valves and rate.

331 services285 patients

Ultrasound of heart, follow-up 93308

A follow-up ultrasound of the heart, also known as an echocardiogram, is a non-invasive test that uses sound waves to create images of your heart. It helps doctors monitor your heart's function and structures after initial assessment or treatment.

293 services255 patients

Ultrasound of heart blood flow, valves and chambers, follow-up 93321

This procedure, an echocardiogram, uses sound waves to create images of your heart. It aids in assessing your heart's blood flow, chambers, and valves. It's a follow-up procedure, ensuring that your heart is functioning properly post-treatment.

224 services201 patients

Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician 93018

An exercise or drug-induced heart stress test with ECG is a procedure to assess how your heart functions under stress. It can involve exercising or medication to make your heart work harder while an ECG records its activity. A physician reviews the results.

161 services161 patients

Nuclear medicine studies of blood flow in heart muscle at rest and with stress with concurrent ct scan 78431

This is a diagnostic test where a tiny amount of radioactive material is used to examine your heart's blood flow at rest & during stress, alongside a CT scan for detailed images. It helps identify any heart-related issues like blockages or damage.

159 services159 patients

Nuclear medicine study of heart muscle blood flow by pet 78434

A nuclear medicine study of heart muscle blood flow by PET is a non-invasive test that uses a small amount of radioactive substance to create detailed images of your heart's blood flow and function. It helps assess heart health and diagnose heart conditions.

159 services159 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010

151 services149 patients

Heart muscle strain imaging 93356

Heart muscle strain imaging is a non-invasive test that uses sound waves to create pictures of your heart. It helps doctors evaluate how well your heart muscle is working and detect any damage or disease. This can aid in diagnosing heart conditions and guiding treatment plans.

142 services141 patients

Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician 93016

An exercise or drug-induced heart stress test with ECG involves monitoring your heart's activity while it's under stress, either from exercise or medication. A doctor supervises the entire procedure to ensure safety and accuracy in results. This test helps detect heart problems.

141 services141 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

113 services113 patients

Heart muscle strain imaging 93356

111 services107 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

92 services90 patients

Ultrasound of heart blood flow, valves and chambers 93320

An ultrasound of your heart, also known as an echocardiogram, is a test that uses sound waves to create detailed images of your heart. It helps doctors check the health of your heart's chambers, valves, and blood flow.

68 services56 patients

Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician 93018

65 services65 patients

Nuclear medicine studies of heart muscle at rest and with stress and spect 78452

Nuclear medicine studies of the heart involve two parts: rest and stress. During rest, images are taken of your heart at ease. During stress, images are taken after exercise or medication-induced stress. SPECT is a special imaging technique providing 3D pictures of your heart, helping identify any issues.

58 services58 patients

Ultrasound of heart with probe in esophagus, with report 93312

This procedure, called a transesophageal echocardiogram, uses a small probe passed into your esophagus to capture detailed images of your heart. The report provides information about your heart's structure and function.

48 services47 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.

48 services40 patients

Ultrasound of heart with color-depicted blood flow, rate and valve function 93325

33 services33 patients

Ultrasound of heart, follow-up 93308

31 services31 patients

Interpretation and report of ultrasound of heart 93314

This procedure involves using ultrasound technology to create images of your heart. These images help identify heart conditions by showing the size, structure, and motion of your heart. A report is then prepared detailing the findings.

26 services14 patients

External shock to heart to regulate heart beat 92960

This procedure, known as cardioversion, uses an external electrical shock to restore your heart's normal rhythm. It's typically performed when irregular heartbeats, or arrhythmias, are causing severe symptoms and aren't responding to medications.

22 services22 patients

Ultrasound of heart blood flow, valves and chambers, follow-up 93321

22 services22 patients

Ultrasound of heart with continuous electrocardiogram (ecg) during rest, exercise and/or drug induced stress with review and report 93351

This procedure involves using ultrasound technology to create images of your heart while you rest, exercise, or undergo drug-induced stress. An ECG continuously monitors your heart's electrical activity. It helps doctors assess heart health and function.

20 services20 patients

Injection of x-ray contrast during ultrasound of heart 93352

This procedure involves injecting a special dye into your bloodstream during a heart ultrasound. This dye, visible on X-rays, helps create clearer images of your heart's structure and function. It's safe and assists in diagnosing heart conditions accurately.

18 services18 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

16 services16 patients

Ultrasound of heart during rest, exercise and/or drug-induced stress with report 93350

This procedure involves using ultrasound imaging to view your heart at rest, during exercise, and/or under drug-induced stress. It helps assess how well your heart responds to exertion. A report of the findings is provided after the test.

14 services14 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

13 services13 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Wellspan York Hospital

Acute Care Hospitals · York, PA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number390046

Location1001 South George StreetYork, PA 17403 · York County

Emergency services Birthing friendly

Gettysburg Hospital

Acute Care Hospitals · Gettysburg, PA

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number390065

Location147 Gettys StreetGettysburg, PA 17325 · Adams County

Emergency services Birthing friendly

Wellspan Chambersburg Hospital

Acute Care Hospitals · Chambersburg, PA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number390151

Location112 North Seventh StreetChambersburg, PA 17201 · Franklin County

Emergency services Birthing friendly

Wellspan Ephrata Community Hospital

Acute Care Hospitals · Ephrata, PA

5/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number390225

Location169 Martin AvenueEphrata, PA 17522 · Lancaster County

Emergency services Birthing friendly

Wellspan Surgery And Rehabilitation Hospital

Acute Care Hospitals · York, PA

OwnershipVoluntary non-profit - Private

CMS Certification Number390327

Location55 Monument RoadYork, PA 17403 · York County

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 17403 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

$126.34 typical visit price

range $54.64 – $166.87

Typical copayment $31.58 (range $13.66 – $41.71)

Most-billed visit code 99204

Established Patient

$68.36 typical visit price

range $17.33 – $135.84

Typical copayment $17.09 (range $4.33 – $33.96)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

DANAH ALTHOFF CRNP

Nurse Practitioner (Gerontology)

30 MONUMENT RD
YORK, PA 17403

York County (717) 851-6000

CHARITY ANNE EYLER CRNP

Nurse Practitioner

30 MONUMENT RD, SUITE 1100
YORK, PA 17403

York County (717) 851-2441

LYNLE KATE PROCOPIO CRNP

Nurse Practitioner (Family)

30 MONUMENT RD, SUITE 1100
YORK, PA 17403

York County (717) 851-2441

ALEXIS RHODES MS, CGC

Genetic Counselor, MS

30 MONUMENT RD
YORK, PA 17403

York County (717) 356-6035

MICHAEL NESHAN VRANIAN

Internal Medicine (Advanced Heart Failure and Transplant Cardiology)

30 MONUMENT RD, SUITE 1100
YORK, PA 17403

York County (717) 851-2441

SARAH M HOWARD CRNP

Nurse Practitioner (Family)

30 MONUMENT RD, SUITE 1100
YORK, PA 17403

York County (717) 851-6000

AMY GOLOB CRNP

Nurse Practitioner (Gerontology)

30 MONUMENT RD, SUITE 1100
YORK, PA 17403

York County (717) 851-6000

MR. MATTHEW HULL PA

Physician Assistant (Medical)

30 MONUMENT RD, SUITE 1100
YORK, PA 17403

York County (717) 851-2441

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 Barclay's NPI number?

The NPI number for Peter Barclay is 1962431338. It was assigned to this individual provider in the NPPES registry on June 30, 2006.

Where is Peter Barclay located?

Peter Barclay practices at 30 Monument Rd Suite 1100, York, PA 17403. The listed phone number is (717) 851-2441.

What is Peter Barclay's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Peter Barclay enrolled in Medicare?

Yes. Peter Barclay 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.

Which organization bills Medicare for Peter Barclay's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Peter Barclay reassigns Medicare benefits to Wellspan Medical Group (York, PA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Peter Barclay's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Peter Barclay affiliated with any hospitals?

According to CMS data, Peter Barclay is affiliated with Wellspan York Hospital, Gettysburg Hospital, Wellspan Chambersburg Hospital, Wellspan Ephrata Community Hospital and Wellspan Surgery And Rehabilitation Hospital.

When was this NPI record last updated?

The NPPES record for Peter Barclay was last updated on July 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.