DR. MARIANNE MONAHAN M.D.
NPI 1376577858
Internal Medicine - Nephrology in White Plains, NY

Active since July 10, 2006PECOS EnrolledAccepts Medicare Assignment
222 WESTCHESTER AVE, WHITE PLAINS, NY 10604(914) 683-6474(914) 683-6780 Get Directions Write a Review

NPPES record last updated: October 16, 2013. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Marianne Monahan M.d. NPPES

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

DR. MARIANNE MONAHAN M.D. (NPI 1376577858) is an individual nephrology provider in White Plains, New York, licensed in New York (214591) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, is affiliated with White Plains Hospital Center, and is a graduate of Tufts University School Of Medicine (1998).

NPPES Registry Identity

NPI1376577858
Entity TypeIndividualFemale
Primary Taxonomy207RN0300X
Provider Legal NameDR. MARIANNE MONAHANCredential: M.D.
Location Address222 WESTCHESTER AVEWhite Plains, NY 10604-2906
Mailing Address210 Westchester AveWhite Plains, NY 10604-2901 · (914) 681-3146 · Fax (914) 682-6403
Fax(914) 683-6780
Sole ProprietorNo
Medical School CMSTufts University School Of MedicineGraduated 1998
Enumeration DateJuly 10, 2006
Last NPPES UpdateOctober 16, 2013
NPI 1376577858 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License Licensed in NY · 214591
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
222 WESTCHESTER AVE, White Plains, NY 10604

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. Marianne Monahan M.d. 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 ID1557329273
PECOS Enrollment IDI20051109000179, I20060823000013
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 32

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, epoetin alfa, (for non-esrd use), 1000 units J0885
Epoetin alfa is a medication injected to help your body produce more red blood cells, improving energy levels and reducing tiredness. It's often used for patients with certain types of anemia. Each injection contains 1000 units of the medicine.
1,340 services14 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.
490 services222 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.
424 services158 patients
Dialysis services, 4 or more physician visits per month (20 years or older) 90960
Dialysis is a treatment that filters and purifies your blood using a machine. It helps keep your fluids and electrolytes in balance when the kidneys can't do their job. This service includes 4 or more visits per month with a physician to monitor your health and adjust your treatment as needed.
270 services46 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
242 services141 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.
234 services133 patients

Hospital Affiliations CMS Care Compare

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

White Plains Hospital Center

Acute Care Hospitals · White Plains, NY
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330304
Location41 East Post R0adWhite Plains, NY 10601 · Westchester County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10604 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
$154.28 typical visit price
range $67.40 – $203.53
Typical copayment $38.57 (range $16.85 – $50.88)
Most-billed visit code 99204
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
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 4

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

Tacrolimus, immediate release, oral, 1 mg J7507
Treatment-Treatment - Miscellaneous · category RX029N
7 suppliers64 claims7,230 services$0.33 avg. paid by Medicare
Mycophenolate mofetil, oral, 250 mg J7517
Treatment-Treatment - Miscellaneous · category RX029N
5 suppliers37 claims4,080 services$0.19 avg. paid by Medicare
Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for the first prescription in a 30-day period Q0511
Treatment-Chemotherapy · category RH012N
4 suppliers35 claims35 services$18.94 avg. paid by Medicare
Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for a subsequent prescription in a 30-day period Q0512
Treatment-Chemotherapy · category RH012N
6 suppliers69 claims73 services$12.29 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.

Dentist (Endodontics)
222 WESTCHESTER AVE, SUITE 402
WHITE PLAINS, NY 10604
Orthopaedic Surgery (Sports Medicine)
222 WESTCHESTER AVE, SUITE 101
WHITE PLAINS, NY 10604
Physical Therapist
222 WESTCHESTER AVE, SUITE 101
WHITE PLAINS, NY 10604
Plastic Surgery
222 WESTCHESTER AVE, SUITE 102
WHITE PLAINS, NY 10604
Internal Medicine (Nephrology)
222 WESTCHESTER AVE, SUITE 405
WHITE PLAINS, NY 10604
Psychologist (Clinical Child & Adolescent)
222 WESTCHESTER AVE, SUITE 406
WHITE PLAINS, NY 10604
Urology
222 WESTCHESTER AVE
WHITE PLAINS, NY 10604
Dentist (Endodontics)
222 WESTCHESTER AVE, SUITE 402
WHITE PLAINS, NY 10604

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 Marianne Monahan's NPI number?

The NPI number for Marianne Monahan is 1376577858. It was assigned to this individual provider in the NPPES registry on July 10, 2006.

Where is Marianne Monahan located?

Marianne Monahan practices at 222 Westchester Ave, White Plains, NY 10604. The listed phone number is (914) 683-6474.

What is Marianne Monahan's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Marianne Monahan enrolled in Medicare?

Yes. Marianne Monahan 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 Marianne Monahan affiliated with any hospitals?

According to CMS data, Marianne Monahan is affiliated with White Plains Hospital Center.

When was this NPI record last updated?

The NPPES record for Marianne Monahan was last updated on October 16, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.