AMINAT O. OLUYEMI MD
NPI 1023211646
Internal Medicine - Gastroenterology in Westminster, MD

Q: What is Aminat Oluyemi's NPI number?

The NPI number for Aminat Oluyemi is 1023211646. It was assigned to this individual provider in the NPPES registry on June 10, 2007.

Q: What is Aminat Oluyemi'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 Aminat Oluyemi was last updated on April 27, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.

Active since June 10, 2007PECOS EnrolledAccepts Medicare Assignment

84.79/100

CMS Quality Rating

295 STONER AVE, SUITE 204, WESTMINSTER, MD 21157(410) 876-8332(410) 848-5009 Get Directions Write a Review

NPPES record last updated: April 27, 2015. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Aminat O. Oluyemi Md NPPES

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

AMINAT O. OLUYEMI MD (NPI 1023211646) is an individual gastroenterology provider in Westminster, Maryland, licensed in Maryland (D0070956) and active in the NPI registry since June 2007. She is enrolled in Medicare PECOS, is affiliated with Carroll Hospital Center, and is a graduate of Rutgers R W Johnson Medical School (cam/new Bruns/pisc) (2007).

NPPES Registry Identity

NPI1023211646

Entity TypeIndividualFemale

Primary Taxonomy207RG0100X

Provider Legal NameAMINAT O. OLUYEMICredential: MD

Location Address295 STONER AVE, SUITE 204Westminster, MD 21157-5698

Mailing Address295 Stoner Ave, Suite 204Westminster, MD 21157-5698 · (410) 876-8332 · Fax (410) 848-5009

Phone(410) 876-8332

Fax(410) 848-5009

Sole ProprietorNo

Medical School CMSRutgers R W Johnson Medical School (cam/new Bruns/pisc)Graduated 2007

Enumeration DateJune 10, 2007

Last NPPES UpdateApril 27, 2015

✔ NPI 1023211646 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 MD · D0070956

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.

295 STONER AVE, Westminster, MD 21157

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Other Identifiers 1

Medicare PIN193343YBDBMD

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

Aminat O. Oluyemi 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 ID840488961

PECOS Enrollment IDI20101216000123

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.

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.

179 services152 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.

168 services165 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.

142 services136 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.

142 services140 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.

141 services141 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.

108 services89 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.

76 services74 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.

69 services62 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.

55 services55 patients

New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more 99202

This service involves an initial visit to the doctor's office or other outpatient setting. It typically lasts between 15-29 minutes. The doctor will review your medical history, conduct a physical examination, and discuss your health concerns. It's a chance to establish your health baseline and address any immediate medical issues.

29 services29 patients

Emergency department visit with straightforward medical decision making 99282

An emergency department visit for a mild to moderate issue is when you seek immediate medical attention for a non-life-threatening condition. This could include minor injuries, moderate pain, or illnesses like the flu. During the visit, healthcare professionals assess your condition, provide treatment, and may recommend follow-up care.

22 services22 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.

15 services15 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.

14 services14 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.

11 services11 patients

Hospital Affiliations CMS Care Compare 3

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

Carroll Hospital Center

Acute Care Hospitals · Westminster, MD

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number210033

Location200 Memorial AvenueWestminster, MD 21157 · Carroll County

Emergency services Birthing friendly

Northwest Hospital Center

Acute Care Hospitals · Randallstown, MD

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number210040

Location5401 Old Court RoadRandallstown, MD 21133 · Baltimore County

Emergency services

University Of MD St Joseph Medical Center

Acute Care Hospitals · Towson, MD

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number210063

Location7601 Osler DriveTowson, MD 21204 · Baltimore County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21157 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

$139.05 typical visit price

range $60.73 – $183.44

Typical copayment $34.76 (range $15.18 – $45.86)

Most-billed visit code 99204

Established Patient

$106.59 typical visit price

range $19.60 – $149.17

Typical copayment $26.64 (range $4.90 – $37.29)

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.

84.79/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

69.7

Promoting Interoperability

100

Improvement Activities

Cost

79.62

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.

FARHAD SATERI MD PA

Specialist

295 STONER AVE, SUITE 303
WESTMINSTER, MD 21157

Carroll County (410) 848-4450

SARAH K LENTZ MD

Surgery

295 STONER AVE, STE 102
WESTMINSTER, MD 21157

Carroll County (410) 848-1818

DR. MARILYN DIANE MILLER M.D.

Plastic Surgery

295 STONER AVE, STE 205
WESTMINSTER, MD 21157

Carroll County (410) 876-3380

J DOUGLAS BUTLER ADVANCED SURGERY CTR PA

Clinic/Center (Ambulatory Surgical)

295 STONER AVE, STE 105
WESTMINSTER, MD 21157

Carroll County (410) 848-6800

DR. STEVEN NEAL WIENER DPM

Podiatrist

295 STONER AVE, SUITE 105
WESTMINSTER, MD 21157

Carroll County (410) 848-6800

CARROLL HEALTH GROUP LLC

Colon & Rectal Surgery

295 STONER AVE
WESTMINSTER, MD 21157

Carroll County (410) 848-1818

CHESAPEAKE UROLOGY ASSOCIATES P.A.

Durable Medical Equipment & Medical Supplies

295 STONER AVE, SUITE 301
WESTMINSTER, MD 21157

Carroll County (410) 876-1633

LIFEBRIDGE COMMUNITY PHYSICIANS, INC

Obstetrics & Gynecology (Gynecology)

295 STONER AVE, SUITE 302
WESTMINSTER, MD 21157

Carroll County (410) 876-6010

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 Aminat Oluyemi's NPI number?

The NPI number for Aminat Oluyemi is 1023211646. It was assigned to this individual provider in the NPPES registry on June 10, 2007.

Where is Aminat Oluyemi located?

Aminat Oluyemi practices at 295 Stoner Ave Suite 204, Westminster, MD 21157. The listed phone number is (410) 876-8332.

What is Aminat Oluyemi's specialty?

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

Is Aminat Oluyemi enrolled in Medicare?

Yes. Aminat Oluyemi 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 Aminat Oluyemi affiliated with any hospitals?

According to CMS data, Aminat Oluyemi is affiliated with Carroll Hospital Center, Northwest Hospital Center and University Of MD St Joseph Medical Center.

When was this NPI record last updated?

The NPPES record for Aminat Oluyemi was last updated on April 27, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.