LAWRENCE B GROSSMAN MD
NPI 1477618270
Internal Medicine - Gastroenterology in Philadelphia, PA

Q: What is Lawrence Grossman's NPI number?

The NPI number for Lawrence Grossman is 1477618270. It was assigned to this individual provider in the NPPES registry on December 22, 2006.

Q: What is Lawrence Grossman'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 Lawrence Grossman was last updated on February 1, 2013. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since December 22, 2006PECOS EnrolledAccepts Medicare Assignment

2000 GRANT AVE, SUITE 103, PHILADELPHIA, PA 19115(215) 333-1776(215) 333-0653 Get Directions Write a Review

NPPES record last updated: February 1, 2013. Verified against the NPPES registry weekly; last sync: July 26, 2026.

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About Lawrence B Grossman Md NPPES

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

LAWRENCE B GROSSMAN MD (NPI 1477618270) is an individual gastroenterology provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD050925L) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS, is affiliated with Hospital Of Univ Of Pennsylvania, and is a graduate of Temple University School Of Medicine (1991).

NPPES Registry Identity

NPI1477618270

Entity TypeIndividualMale

Primary Taxonomy207RG0100X

Provider Legal NameLAWRENCE B GROSSMANCredential: MD

Location Address2000 GRANT AVE, SUITE 103Philadelphia, PA 19115-4378

Mailing Address2000 Grant Ave, Suite 103Philadelphia, PA 19115-4378 · (215) 333-1776 · Fax (215) 333-0653

Phone(215) 333-1776

Fax(215) 333-0653

Sole ProprietorNo

Medical School CMSTemple University School Of MedicineGraduated 1991

Enumeration DateDecember 22, 2006

Last NPPES UpdateFebruary 1, 2013

✔ NPI 1477618270 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 · MD050925L

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.

2000 GRANT AVE, Philadelphia, PA 19115

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Other Identifiers 3

Medicare UPING25306

Medicare ID-Type Unspecified858375FB6

Medicaid0010101650037PA

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

Lawrence B Grossman 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 ID42408742

PECOS Enrollment IDI20120228000453

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 14

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.

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.

184 services104 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.

83 services67 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.

63 services62 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.

61 services59 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.

52 services52 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.

39 services39 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.

30 services30 patients

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

29 services29 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.

25 services25 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.

24 services24 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

20 services13 patients

Diagnostic exam of large bowel using a flexible endoscope 45378

This procedure, known as a colonoscopy, involves using a flexible tube with a light and camera to examine the large intestine. It helps detect any abnormalities such as polyps or inflammation. It's a standard procedure to ensure gut health.

15 services15 patients

Biopsy of large bowel using a flexible endoscope 45380

14 services14 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.

13 services13 patients

Hospital Affiliations CMS Care Compare 3

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

Hospital Of Univ Of Pennsylvania

Acute Care Hospitals · Philadelphia, PA

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number390111

Location34th & Spruce StsPhiladelphia, PA 19104 · Philadelphia County

Emergency services Birthing friendly

Phoenixville Hospital

Acute Care Hospitals · Phoenixville, PA

3/5 CMS rating

OwnershipProprietary

CMS Certification Number390127

Location140 Nutt RoadPhoenixville, PA 19460 · Chester County

Emergency services Birthing friendly

Chester County Hospital

Acute Care Hospitals · West Chester, PA

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number390179

Location701 East Marshall StreetWest Chester, PA 19380 · Chester County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19115 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

$137.17 typical visit price

range $59.88 – $180.99

Typical copayment $34.29 (range $14.97 – $45.24)

Most-billed visit code 99204

Established Patient

$105.21 typical visit price

range $19.30 – $147.29

Typical copayment $26.30 (range $4.82 – $36.82)

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.

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Other Providers at the Same Location NPPES 15

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

GS ENDOSCOPY CENTER LLC

Clinic/Center (Ambulatory Surgical)

2000 GRANT AVE
PHILADELPHIA, PA 19115

Philadelphia County (215) 992-6000

RICHARD L SOHN M.D.

Surgery (Vascular Surgery)

2000 GRANT AVE, SUITE 201
PHILADELPHIA, PA 19115

Philadelphia County (215) 969-3944

GRANT SURGICENTER LLC

Clinic/Center (Ambulatory Surgical)

2000 GRANT AVE
PHILADELPHIA, PA 19115

Philadelphia County (215) 992-6000

DR. YEVGENY LERNER M.D.

Anesthesiology

2000 GRANT AVE, SUITE 101
PHILADELPHIA, PA 19115

Philadelphia County (215) 992-6002

DR. MAYA SPODIK MD

Internal Medicine

2000 GRANT AVE, SUITE 102
PHILADELPHIA, PA 19115

Philadelphia County (215) 464-7222

CHITTUR R MOHAN M.D.

Surgery (Vascular Surgery)

2000 GRANT AVE, SUITE 201
PHILADELPHIA, PA 19115

Philadelphia County (215) 969-3944

ADVANCED SPINE AND PAIN OF PA, LLC

Anesthesiology (Pain Medicine)

2000 GRANT AVE, SUITE 103
PHILADELPHIA, PA 19115

Philadelphia County (888) 985-2727

DR. CHUN CANDY YEUNG DMD

Dentist (General Practice)

2000 GRANT AVE, SUITE 200
PHILADELPHIA, PA 19115

Philadelphia County (267) 332-1236

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 Lawrence Grossman's NPI number?

The NPI number for Lawrence Grossman is 1477618270. It was assigned to this individual provider in the NPPES registry on December 22, 2006.

Where is Lawrence Grossman located?

Lawrence Grossman practices at 2000 Grant Ave Suite 103, Philadelphia, PA 19115. The listed phone number is (215) 333-1776.

What is Lawrence Grossman's specialty?

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

Is Lawrence Grossman enrolled in Medicare?

Yes. Lawrence Grossman 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.

Is Lawrence Grossman affiliated with any hospitals?

According to CMS data, Lawrence Grossman is affiliated with Hospital Of Univ Of Pennsylvania, Phoenixville Hospital and Chester County Hospital.

When was this NPI record last updated?

The NPPES record for Lawrence Grossman was last updated on February 1, 2013. NPI Profile syncs with the weekly NPPES data releases published by CMS.