DR. PAUL DAVID ALLEGRETTI D.O.
NPI 1033231907
Internal Medicine - Gastroenterology in Lancaster, PA

Q: What is Paul Allegretti's NPI number?

The NPI number for Paul Allegretti is 1033231907. It was assigned to this individual provider in the NPPES registry on April 4, 2007.

Q: What is Paul Allegretti's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Q: When was this NPI record last updated?

The NPPES record for Paul Allegretti was last updated on November 7, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since April 04, 2007PECOS EnrolledAccepts Medicare Assignment

2112 HARRISBURG PIKE, SUITE 202, LANCASTER, PA 17601(717) 544-3500(717) 544-3501 Get Directions Write a Review

NPPES record last updated: November 7, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Nov 7, 2025, Jun 10, 2019 (2 updates tracked since 2019).

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About Dr. Paul David Allegretti D.o. NPPES

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

DR. PAUL DAVID ALLEGRETTI D.O. (NPI 1033231907) is an individual gastroenterology provider in Lancaster, Pennsylvania, licensed in Pennsylvania (OS011992) and active in the NPI registry since April 2007. He is enrolled in Medicare PECOS, is affiliated with Upmc Lititz, and is a graduate of Philadelphia College Of Osteopathic Medicine (2000).

NPPES Registry Identity

NPI1033231907

Entity TypeIndividualMale

Primary Taxonomy207RG0100X

Provider Legal NameDR. PAUL DAVID ALLEGRETTICredential: D.O.

Location Address2112 HARRISBURG PIKE, SUITE 202Lancaster, PA 17601-2644

Mailing Address2112 Harrisburg Pike Ste 202Lancaster, PA 17601-2644 · (717) 869-4600 · Fax (717) 544-3501

Phone(717) 544-3500

Fax(717) 544-3501

Sole ProprietorNo

Medical School CMSPhiladelphia College Of Osteopathic MedicineGraduated 2000

Enumeration DateApril 4, 2007

Last NPPES UpdateNovember 7, 20252 updates tracked since enumeration

NPPES CertifiedNovember 7, 2025

✔ NPI 1033231907 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code207RG0100X

License✔ Licensed in PA · OS011992

Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

2112 HARRISBURG PIKE, Lancaster, PA 17601

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Other Identifiers 5

OtherP01914492PA · Rr Medicare

Medicaid1019085150004PA

Medicaid1019085150003PA

Other110353KKUPA · Medicare

Medicaid1019085150001PA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter Health, Ambetter Health of Delaware.Insurance ›

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. Paul David Allegretti D.o. 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 ID5193822401

PECOS Enrollment IDI20070522000282

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 18

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.

Injection, vedolizumab, intravenous, 1 mg J3380

Vedolizumab is a medication given via injection. It's used to treat certain bowel conditions (such as Crohn's disease, ulcerative colitis) by reducing inflammation. It works by blocking a certain protein that causes this inflammation.

4,500 services13 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

102 services86 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.

94 services75 patients

Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385

This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.

88 services88 patients

Biopsy of large bowel using a flexible endoscope 45380

A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.

86 services85 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

74 services48 patients

Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239

This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.

63 services61 patients

Colorectal cancer screening; colonoscopy on individual at high risk G0105

Colorectal cancer screening, specifically a colonoscopy, is a preventive measure for those at high risk. A thin, flexible tube with a camera inspects the colon to spot any abnormal growths. This test helps detect potential issues early, enhancing the effectiveness of treatment.

46 services46 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.

38 services37 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

22 services22 patients

Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk G0121

Colorectal cancer screening, such as a colonoscopy, is a preventive measure to detect early signs of cancer in the large intestine. For individuals not at high risk, it's typically recommended at age 50. A small, flexible tube with a camera is used to examine your colon. It's a safe, effective way to catch issues early.

22 services21 patients

Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231

Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.

19 services16 patients

Dilation of esophagus 43450

Dilation of the esophagus is a procedure aimed to stretch or open up your esophagus (the tube connecting your mouth to your stomach) when it's narrow. It helps to improve swallowing and alleviate discomfort. It's typically performed using a flexible tube or balloon, under sedation.

16 services16 patients

Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43235

This procedure, known as an upper endoscopy, involves inserting a thin, flexible tube with a camera down the throat to examine the esophagus, stomach, and upper small bowel. It helps diagnose conditions like ulcers or inflammation.

15 services14 patients

Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less 96365

This is a procedure where a medical professional inserts a small tube into your vein to deliver medication, nutrients, or fluids directly into your bloodstream. This can be for treatment, prevention, or diagnosis. The process typically takes less than an hour.

15 services13 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

15 services15 patients

Complete ultrasound scan of abdomen 76700

A complete ultrasound scan of the abdomen is a non-invasive imaging procedure. It uses sound waves to produce images of the organs in your abdomen, such as the liver, gallbladder, spleen, pancreas, and kidneys. It helps in diagnosing, monitoring, and planning treatments.

12 services12 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.

12 services12 patients

Hospital Affiliations CMS Care Compare 3

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

Upmc Lititz

Acute Care Hospitals · Lititz, PA

4/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number390068

Location1500 Highlands DriveLititz, PA 17543 · Lancaster County

Emergency services Birthing friendly

Lancaster General Hospital

Acute Care Hospitals · Lancaster, PA

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number390100

Location555 North Duke StreetLancaster, PA 17602 · Lancaster County

Emergency services Birthing friendly

Penn State Health Lancaster Medical Center

Acute Care Hospitals · Lancaster, PA

OwnershipVoluntary non-profit - Private

CMS Certification Number390339

Location2160 State RoadLancaster, PA 17601 · Lancaster County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 17601 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

$96.82 typical visit price

range $17.33 – $135.84

Typical copayment $24.20 (range $4.33 – $33.96)

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.

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.

DAVID M. WESTON M.D.

Internal Medicine (Gastroenterology)

2112 HARRISBURG PIKE, STE 202
LANCASTER, PA 17601

Lancaster County (717) 544-3500

FREDERICK C. SAUNDERS M.D.

Internal Medicine (Gastroenterology)

2112 HARRISBURG PIKE, STE 202
LANCASTER, PA 17601

Lancaster County (717) 544-3500

MICHAEL S. FLOOD M.D.

Plastic Surgery

2112 HARRISBURG PIKE, SUITE 327
LANCASTER, PA 17601

Lancaster County (717) 581-9356

RUTHANNE M ASHWORTH CRNP

Nurse Practitioner (Family)

2112 HARRISBURG PIKE, SUITE 202
LANCASTER, PA 17601

Lancaster County (717) 544-3500

TERASA M ASTARITA CRNP

Nurse Practitioner (Adult Health)

2112 HARRISBURG PIKE, SUITE 202
LANCASTER, PA 17601

Lancaster County (717) 544-3500

VICKI S WETTIG CRNP

Nurse Practitioner (Family)

2112 HARRISBURG PIKE, STE 202
LANCASTER, PA 17601

Lancaster County (717) 544-3500

RAJEEV JAYADEVAN M.D.

Internal Medicine (Gastroenterology)

2112 HARRISBURG PIKE, SUITE 202
LANCASTER, PA 17601

Lancaster County (717) 544-3500

CHARLES R ROST M.D.

Internal Medicine (Endocrinology, Diabetes & Metabolism)

2112 HARRISBURG PIKE, SUITE 200
LANCASTER, PA 17601

Lancaster County (717) 544-3059

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 Paul Allegretti's NPI number?

The NPI number for Paul Allegretti is 1033231907. It was assigned to this individual provider in the NPPES registry on April 4, 2007.

Where is Paul Allegretti located?

Paul Allegretti practices at 2112 Harrisburg Pike Suite 202, Lancaster, PA 17601. The listed phone number is (717) 544-3500.

What is Paul Allegretti's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Paul Allegretti enrolled in Medicare?

Yes. Paul Allegretti 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.

What insurance does Paul Allegretti accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Paul Allegretti as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Paul Allegretti affiliated with any hospitals?

According to CMS data, Paul Allegretti is affiliated with Upmc Lititz, Lancaster General Hospital and Penn State Health Lancaster Medical Center.

When was this NPI record last updated?

The NPPES record for Paul Allegretti was last updated on November 7, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.