DR. IRFAN FIRDAUS DO
NPI 1275526089
Internal Medicine - Medical Oncology in Cincinnati, OH

Q: What is Irfan Firdaus's NPI number?

The NPI number for Irfan Firdaus is 1275526089. It was assigned to this individual provider in the NPPES registry on August 26, 2005.

Q: What is Irfan Firdaus's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.

Q: When was this NPI record last updated?

The NPPES record for Irfan Firdaus was last updated on March 25, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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 August 26, 2005PECOS EnrolledAccepts Medicare Assignment

11140 MONTGOMERY RD, CINCINNATI, OH 45249(513) 564-8580(513) 564-8584 Get Directions Write a Review

NPPES record last updated: March 25, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Mar 25, 2021, Oct 20, 2020, Feb 3, 2016 and 1 more (4 updates tracked since 2015).

On this page

About Dr. Irfan Firdaus Do NPPES

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

DR. IRFAN FIRDAUS DO (NPI 1275526089) is an individual medical oncology provider in Cincinnati, Ohio, licensed in Ohio (34-007163) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS, is affiliated with Margaret Mary Community Hospital Inc, and maintains a secondary practice location in Batesville.

NPPES Registry Identity

NPI1275526089

Entity TypeIndividualMale

Primary Taxonomy207RX0202X

Provider Legal NameDR. IRFAN FIRDAUSCredential: DO

Location Address11140 MONTGOMERY RDCincinnati, OH 45249-2309

Mailing Address11140 Montgomery RdCincinnati, OH 45249-2309 · (513) 564-8580 · Fax (513) 564-8584

Phone(513) 564-8580

Fax(513) 564-8584

Sole ProprietorNo

Medical School CMSDes Moines University Of Osteopathic Medicine And Health SciencesGraduated 1995

Enumeration DateAugust 26, 2005

Last NPPES UpdateMarch 25, 20214 updates tracked since enumeration

NPPES CertifiedMarch 25, 2021

✔ NPI 1275526089 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Medical OncologyAllopathic & Osteopathic Physicians

Taxonomy Code207RX0202X

Licenses✔ Licensed in OH · 34-007163✔ Licensed in IN · 02006173A

Definition

An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.

11140 MONTGOMERY RD, Cincinnati, OH 45249

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Secondary Practice Location 1

Location 124 Six Pine Ranch RdBatesville, IN 47006-1399 · Phone (812) 932-4673 · Fax (812) 933-3701

Other Identifiers 3

Medicaid200468060IN

Medicaid2276853OH

Medicaid64078751KY

Accepted Insurance

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

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

Dr. Irfan Firdaus Do 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 ID1557359254

PECOS Enrollment IDI20040503000710, I20160512000573

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 Reassignments

Medicare enrollment records show Irfan Firdaus reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Christ Hospital Medical Specialists II, LLC

14 mi

Hematology & Oncology

2139 AUBURN AVE
Cincinnati, OH 45219

Reassigned Medicare billing, Kentucky and Ohio enrollments
21 clinicians in this Medicare group

NPI 1891065256 (513) 351-9900

Margaret Mary Community Hospital, Inc

47 mi

Internal Medicine

1155 STATE ROAD 229 NORTH
Batesville, IN 47006

Reassigned Medicare billing, Indiana enrollment
Also billed through NPI 1558368449 (Indiana)
123 clinicians in this Medicare group

NPI 1316118730 (812) 934-6624

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 30

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, pembrolizumab, 1 mg J9271

Pembrolizumab is a medication given via injection to help your body's immune system fight certain types of cancer. It's typically administered in a hospital or clinic by a healthcare professional.

12,800 services16 patients

Injection, denosumab, 1 mg J0897

Denosumab is a medication given via injection to strengthen your bones. It works by slowing down the cells that break down bone, improving bone density and reducing the risk of fractures. It's often used for osteoporosis treatment.

3,360 services17 patients

Injection, dexamethasone sodium phosphate, 1 mg J1100

Dexamethasone sodium phosphate is a medication given via injection. It is a type of steroid that helps reduce inflammation and immune responses. It can be used to treat a variety of conditions, such as allergies, skin conditions, arthritis, and more.

1,932 services29 patients

Injection, palonosetron hcl, 25 mcg J2469

Palonosetron HCL is an injection used to prevent nausea and vomiting caused by chemotherapy. It works by blocking a natural substance (serotonin) in the body that can cause vomiting. This helps improve your comfort during cancer treatment.

880 services17 patients

Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 85025

A Complete Blood Cell Count is a common test that measures various components of the blood, including red cells (carry oxygen), white cells (fight infection), and platelets (help blood clot). An automated test ensures accuracy. The differential count provides detailed information about white cell types.

546 services156 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.

368 services152 patients

Injection of additional new drug or substance into vein 96375

This procedure involves introducing a new medication or substance into your bloodstream via a vein. It's typically done using a small needle. The substance can help treat various conditions or assist in diagnostic procedures. It's generally safe and monitored by professionals.

314 services37 patients

Administration of chemotherapy into vein, 1 hour or less 96413

Chemotherapy is a treatment that uses drugs to destroy cancer cells. When administered into a vein, it's often through an IV. This procedure usually lasts 1 hour or less. You may feel a slight pinch as the needle is inserted, but it's generally painless.

258 services46 patients

Blood test, comprehensive group of blood chemicals 80053

A comprehensive group of blood chemicals test, also known as a comprehensive metabolic panel, is a blood test that measures your sugar level, electrolyte and fluid balance, kidney function, and liver function. This helps to check your body's overall health.

196 services57 patients

Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less 96367

This procedure involves injecting fluids or medication directly into your vein. It's used for treatment, prevention, or diagnosis. An additional sequential infusion may be given within an hour if needed. This helps to ensure the medicine is distributed effectively in your body.

163 services27 patients

Infusion into a vein for therapy, prevention, or diagnosis, each additional hour 96366

This procedure involves delivering medication, fluids, or nutrients directly into your vein. This is done to treat, prevent, or diagnose various conditions. Each additional hour refers to the extended time you may need to receive these substances for optimal results.

158 services18 patients

Injection of drug or substance under skin or into muscle 96372

This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.

158 services50 patients

Infusion, normal saline solution , 1000 cc J7030

An infusion of normal saline solution, 1000 cc, is a common medical procedure. It involves introducing a saltwater solution into your bloodstream via an intravenous (IV) line. This helps to hydrate your body, correct electrolyte imbalances, and deliver medications if needed.

151 services35 patients

Infusion into a vein for hydration, 31-60 minutes 96360

This is a procedure where a sterile solution is administered into your vein to help restore body fluid balance. It typically lasts between 31-60 minutes. It's a safe, common treatment for dehydration or to deliver medication.

150 services36 patients

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

146 services61 patients

Injection, diphenhydramine hcl, up to 50 mg J1200

Diphenhydramine HCL injection is a medicine given to alleviate symptoms of allergies, colds, or hay fever. It can also help with motion sickness and certain symptoms of Parkinson's disease. Up to 50 mg may be administered depending on your condition.

134 services24 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

130 services58 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.

118 services38 patients

Administration of chemotherapy into vein, each additional hour 96415

Chemotherapy is a treatment method that uses drugs to destroy cancer cells. The drugs are administered into a vein, usually in the arm. Each additional hour of chemotherapy allows for more of the medication to enter your bloodstream to fight against the cancer cells.

83 services12 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.

77 services51 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.

76 services62 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.

33 services29 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

26 services14 patients

Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg J3420

This is a procedure where a small dose of Vitamin B-12, also known as Cyanocobalamin, is injected into your body. This vitamin is essential for nerve function and the production of red blood cells. It's often used to treat vitamin B-12 deficiency.

24 services11 patients

Infusion into a vein for hydration, each additional hour 96361

This procedure involves delivering fluids directly into your vein to keep your body hydrated. It is typically done when oral hydration is insufficient. Each additional hour means more fluid is infused to ensure adequate hydration.

22 services11 patients

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

21 services19 patients

Injection of drug or substance into vein 96374

This procedure involves introducing a medication or substance directly into your vein using a syringe. It's a quick and efficient way to deliver treatment throughout your body. You might feel a small prick when the needle enters. It's generally safe and effective.

20 services14 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.

19 services16 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.

17 services17 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

16 services16 patients

Hospital Affiliations CMS Care Compare 2

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

Margaret Mary Community Hospital Inc

Critical Access Hospitals · Batesville, IN

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number151329

Location321 Mitchell AveBatesville, IN 47006 · Franklin County

Emergency services

Christ Hospital

Acute Care Hospitals · Cincinnati, OH

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number360163

Location2139 Auburn AvenueCincinnati, OH 45219 · Hamilton County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 45249 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

$166.65 typical visit price

range $54.34 – $166.65

Typical copayment $41.66 (range $13.58 – $41.66)

Most-billed visit code 99205

Established Patient

$96.44 typical visit price

range $17.10 – $135.40

Typical copayment $24.11 (range $4.27 – $33.85)

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.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431

DME-Oxygen and Supplies · category DC000N

1 supplier12 claims12 services$12.51 avg. paid by Medicare

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390

DME-Oxygen and Supplies · category DC002N

1 supplier12 claims12 services$54.55 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

DR. RODNEY P GEIER MD

Radiology (Radiation Oncology)

11140 MONTGOMERY RD
CINCINNATI, OH 45249

Hamilton County (513) 564-8520

SAMANTHA STEELE ATC, OTC

Specialist/Technologist, Other (Orthopedic Assistant)

11140 MONTGOMERY RD
CINCINNATI, OH 45249

Hamilton County (513) 791-5200

MADHUKAR GUPTA M.D.

Internal Medicine (Clinical Cardiac Electrophysiology)

11140 MONTGOMERY RD
CINCINNATI, OH 45249

Hamilton County (513) 792-7800

FAYE Y LANG MD

Internal Medicine

11140 MONTGOMERY RD, SUITE 2500
MONTGOMERY, OH 45249

Hamilton County (513) 564-2434

JOHN F SCHNEIDER M.D.

Internal Medicine (Interventional Cardiology)

11140 MONTGOMERY RD
CINCINNATI, OH 45249

Hamilton County (513) 792-7800

MRS. TAMMY HUNTSMAN BROWN M.A., CCC-A

Audiologist

11140 MONTGOMERY RD
CINCINNATI, OH 45249

Hamilton County (513) 421-5558

DR. SANDRA ADAMS EISELE MD

Orthopaedic Surgery

11140 MONTGOMERY RD
CINCINNATI, OH 45249

Hamilton County (513) 271-3222

SAMANTHA KATHERINE YOUNG M.D.

Obstetrics & Gynecology

11140 MONTGOMERY RD, SUITE 2400
CINCINNATI, OH 45249

Hamilton County (513) 985-9966

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 Irfan Firdaus's NPI number?

The NPI number for Irfan Firdaus is 1275526089. It was assigned to this individual provider in the NPPES registry on August 26, 2005.

Where is Irfan Firdaus located?

Irfan Firdaus practices at 11140 Montgomery Rd, Cincinnati, OH 45249. The listed phone number is (513) 564-8580.

What is Irfan Firdaus's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.

Is Irfan Firdaus enrolled in Medicare?

Yes. Irfan Firdaus 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 organizations bill Medicare for Irfan Firdaus's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Irfan Firdaus reassigns Medicare benefits to 2 organizations: Christ Hospital Medical Specialists II, LLC (Cincinnati, OH) and Margaret Mary Community Hospital, Inc (Batesville, IN). Each 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 Irfan Firdaus's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Irfan Firdaus accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource and 2 other insurers list Irfan Firdaus 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 Irfan Firdaus affiliated with any hospitals?

According to CMS data, Irfan Firdaus is affiliated with Margaret Mary Community Hospital Inc and Christ Hospital.

When was this NPI record last updated?

The NPPES record for Irfan Firdaus was last updated on March 25, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.