MR. MICHAEL R GROSSMAN MD
NPI 1538158233
Internal Medicine - Gastroenterology in Enid, OK

Active since October 17, 2005PECOS Enrolled
91.18/100
CMS Quality Rating
330 S 5TH ST, ENID, OK 73701(580) 249-3003(580) 599-6447 Get Directions Write a Review

NPPES record last updated: July 31, 2023. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Mr. Michael R Grossman Md NPPES

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

MR. MICHAEL R GROSSMAN MD (NPI 1538158233) is an individual gastroenterology provider in Enid, Oklahoma, licensed in Oklahoma (10463) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS and maintains a secondary practice location in Mcalester.

NPPES Registry Identity

NPI1538158233
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameMR. MICHAEL R GROSSMANCredential: MD
Location Address330 S 5TH STEnid, OK 73701-5825
Mailing AddressPo Box 3046Malvern, PA 19355-0746 · (580) 249-3003 · Fax (580) 599-6447
Fax(580) 599-6447
Sole ProprietorNo
Enumeration DateOctober 17, 2005
Last NPPES UpdateJuly 31, 2023
NPPES CertifiedJuly 31, 2023
NPI 1538158233 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 OK · 10463
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.

330 S 5TH ST, Enid, OK 73701

Secondary Practice Location 1

Location 12 E Clark Bass Blvd, Suite 301McAlester, OK 74501-4282 · Phone (918) 421-6846 · Fax (918) 421-6875

Other Identifiers 2

Other1E4684OK · Ptan
Medicaid100013500AOK

Accepted Insurance

Medicare Participation & PECOS Enrollment Status

Michael Grossman is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

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

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.

This service was performed 37 times for 35 patients

Biopsy of large bowel using a flexible endoscope

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.

This service was performed 19 times for 19 patients

Colonoscopy

A colonoscopy is a medical procedure that allows your doctor to examine your colon (the large intestine). It utilizes a thin, flexible tube with a tiny camera on the end, which is inserted through the rectum. This procedure can help identify issues such as polyps, inflammation, or early signs of cancer. It's usually recommended for people over 50 or those with specific risk factors.

This service was performed for 78 patients

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

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.

This service was performed 19 times for 19 patients

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

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.

This service was performed 23 times for 23 patients

Diagnostic exam of large bowel using a flexible endoscope

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.

This service was performed 18 times for 18 patients

Established patient office or other outpatient visit, 10-19 minutes

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.

This service was performed 52 times for 46 patients

Established patient office or other outpatient visit, 20-29 minutes

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.

This service was performed 11 times for 11 patients

Initial hospital inpatient care per day, typically 50 minutes

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.

This service was performed 16 times for 16 patients

New patient office or other outpatient visit, 30-44 minutes

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.

This service was performed 61 times for 61 patients

New patient office or other outpatient visit, 45-59 minutes

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.

This service was performed 48 times for 48 patients

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

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.

This service was performed 14 times for 13 patients

Upper gastrointestinal (GI) endoscopy for acid reflux

An upper GI endoscopy is a procedure to examine your esophagus and stomach using a thin, flexible tube called an endoscope. It helps diagnose conditions like acid reflux by identifying any inflammation or damage. It's generally safe, performed under sedation, and takes about 15-30 minutes.

This service was performed for 111 patients

Physician Visit Costs

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 73701 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

  • Average New Patient Price $123.06
  • Minimum New Patient Price $53
  • Maximum New Patient Price $162.61
  • Average New Patient Copayment $30.76
  • Minimum New Patient Copayment $13.25
  • Maximum New Patient Copayment $40.65

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $94.27
  • Minimum Established Patient Price $16.68
  • Maximum Established Patient Price $132.4
  • Average Established Patient Copayment $23.56
  • Minimum Established Patient Copayment $4.17
  • Maximum Established Patient Copayment $33.1

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Overall MIPS Quality Performance

The provider participated in CMS Quality Payment Program under the Merit-based Incentive Payment System (MIPS) and has an overall final score of 91.18, based on four performance areas: quality, improvement activities, promoting interoperability, and cost. The purpose of this information is to help people with Medicare make informed decisions and incentivize doctors and clinicians to maximize performance.

The Merit-based Incentive Payment System (MIPS) is a way providers could use to participate in CMS Quality Payment Program (QPP). The MIPS program affects clinician reimbursement for Part B covered professional services and also rewards them for improving the quality of patient care and outcomes.

  • Final Score: 91.18 out of 100

    The MIPS program evaluates providers across multiple categories with a specific weight for each category resulting a in a MIPS final score that ranges from 0 to 100 points. The MIPS Final Score determines whether providers receive a negative, neutral or positive MIPS payment adjustment.

  • Quality Score: 79.27

    The Quality category assesses providers performance on clinical practices and patient outcomes under the traditional MIPS program. The quality measures help identify the quality of healthcare processes, outcomes, and patient experiences. The Quality measure category comprises 40% of a provider's final MIPS score.

    There are six collection types for MIPS quality measures: Electronic Clinical Quality Measures (eCQMs), MIPS Clinical Quality Measures (CQMs), Qualified Clinical Data Registry (QCDR) Measures, Medicare Part B claims measures, CMS Web Interface measures and The Consumer Assessment of Healthcare Providers and Systems (CAHPS) for MIPS Survey.

  • Promoting Interoperability Score: 100

    The Interoperability category measures the providers ability to use technology to exchange and make use of healthcare information in a way that is less burdensome and improves outcomes. The Interoperability measure category comprises 25% of a provider's final MIPS score.

    The MIPS Interoperability measure focuses on the use of certified electronic health record technology (CEHRT) to improve patient access health information, the exchange of information between clinicians and pharmacies and the systematic collection, analysis, and interpretation of healthcare data.

  • Improvement Activities Score: 40

    The Improvement Activities performance category evaluates the providers participation in clinical activities that support the improvement of clinical practice, care delivery, and outcomes. Providers have the option to choose 2 to 4 activities from an inventory of over 100 improvement activities. Providers typically choose the activities that best fit their needs. The improvement activities measure category comprises 15% of a provider's final MIPS score.

    The Improvement measures aim to better patient engagement, patient safety and other areas of patient care. The Improvement Activities category comprises 15% of a provider's final MIPS score.

  • Cost Score: N/A

    The Cost performance category assesses the amount and types of services provided and how clinicians coordinate care and seek improvement of health outcomes by ensuring patients receive the appropriate services.

    Although providers don't determine the price of healthcare services they are important in delivering high-quality care at a reasonable cost. The Cost measures category comprises 20% of a provider's final MIPS score.

Reviews for MR. MICHAEL R GROSSMAN MD

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Other Providers at the Same Location


The following 18 providers are registered at the same or a nearby location.

Specialist
330 S 5TH ST, SUITE 305
ENID, OK 73701
Internal Medicine (Gastroenterology)
330 S 5TH ST, SUITE 103
ENID, OK 73701
Specialist
330 S 5TH ST, SUITE 301
ENID, OK 73701
Orthopaedic Surgery
330 S 5TH ST, SUITE 501
ENID, OK 73701
Internal Medicine (Gastroenterology)
330 S 5TH ST, SUITE 301
ENID, OK 73701
Surgery
330 S 5TH ST, SUITE 401
ENID, OK 73701
Community Health Worker
330 S 5TH ST, STE 501
ENID, OK 73701
Clinical Medical Laboratory
330 S 5TH ST
ENID, OK 73701
Dermatology
330 S 5TH ST, SUITE 400
ENID, OK 73701
Neurological Surgery
330 S 5TH ST, SUITE 400
ENID, OK 73701
Specialist
330 S 5TH ST, SUITE 501
ENID, OK 73701
Nurse Practitioner (Psychiatric/Mental Health)
330 S 5TH ST, SUITE 103
ENID, OK 73701
Family Medicine
330 S 5TH ST, STE 202
ENID, OK 73701
Specialist
330 S 5TH ST, SUITE 305
ENID, OK 73701
Clinical Medical Laboratory
330 S 5TH ST, SUITE 100
ENID, OK 73701
Internal Medicine (Cardiovascular Disease)
330 S 5TH ST, SUITE 400
ENID, OK 73701
Clinic/Center (Radiology, Mobile)
330 S 5TH ST, SUITE 404
ENID, OK 73701
Physician Assistant
330 S 5TH ST, SUITE 400
ENID, OK 73701

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1538158233, enumerated as an "individual" on October 17, 2005.

The provider is located at 330 S 5TH ST ENID, OK 73701 and the phone number is (580) 249-3003.

Internal Medicine with taxonomy code 207RG0100X and a focus in Gastroenterology.

The provider might be accepting Accepts: CareSource, Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.