ABIGAIL BISOM RITTER MD
NPI 1437778644
Hospitalist in New York, NY

Active since April 09, 2020PECOS EnrolledAccepts Medicare Assignment
622 W 168TH ST, NEW YORK, NY 10032(212) 305-6354 Get Directions Write a Review

NPPES record last updated: April 28, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Abigail Bisom Ritter Md NPPES

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

ABIGAIL BISOM RITTER MD (NPI 1437778644) is an individual hospitalist provider in New York, New York, licensed in New York (321123) and active in the NPI registry since April 2020. She is enrolled in Medicare PECOS, is affiliated with New York-presbyterian Hospital, and is a graduate of University Of Rochester School Of Medicine And Dentistry (2020).

NPPES Registry Identity

NPI1437778644
Entity TypeIndividualFemale
Primary Taxonomy208M00000X
Provider Legal NameABIGAIL BISOM RITTERCredential: MD
Location Address622 W 168TH STNew York, NY 10032-3720
Mailing Address630 W 168th St # 4New York, NY 10032-3725
Sole ProprietorNo
Medical School CMSUniversity Of Rochester School Of Medicine And DentistryGraduated 2020
Enumeration DateApril 9, 2020
Last NPPES UpdateApril 28, 2023
NPPES CertifiedApril 28, 2023
NPI 1437778644 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License Licensed in NY · 321123
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
622 W 168TH ST, New York, NY 10032

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

Abigail Bisom Ritter 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 ID7911363809
PECOS Enrollment IDI20230518002868
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 4

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 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.
175 services57 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.
66 services43 patients
Hospital discharge day management, 30 minutes or less 99238
Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.
49 services47 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.
35 services34 patients

Hospital Affiliations CMS Care Compare

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

New York-Presbyterian Hospital

Acute Care Hospitals · New York, NY
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330101
Location525 East 68th StreetNew York, NY 10065 · New York County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10032 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
$150.24 typical visit price
range $65.69 – $198.19
Typical copayment $37.56 (range $16.42 – $49.54)
Most-billed visit code 99204
Established Patient
$114.88 typical visit price
range $21.20 – $160.66
Typical copayment $28.72 (range $5.30 – $40.16)
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.

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.

Internal Medicine (Nephrology)
622 W 168TH ST, PH4-124
NEW YORK, NY 10032
Internal Medicine
622 W 168TH ST
NEW YORK, NY 10032
Nurse Practitioner (Adult Health)
622 W 168TH ST
NEW YORK, NY 10032
Emergency Medicine
622 W 168TH ST
NEW YORK, NY 10032
Pharmacist
622 W 168TH ST
NEW YORK, NY 10032
Student in an Organized Health Care Education/Training Program
622 W 168TH ST
NEW YORK, NY 10032
Student in an Organized Health Care Education/Training Program
622 W 168TH ST
NEW YORK, NY 10032
Student in an Organized Health Care Education/Training Program
622 W 168TH ST
NEW YORK, NY 10032

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 Abigail Ritter's NPI number?

The NPI number for Abigail Ritter is 1437778644. It was assigned to this individual provider in the NPPES registry on April 9, 2020.

Where is Abigail Ritter located?

Abigail Ritter practices at 622 W 168th St, New York, NY 10032. The listed phone number is (212) 305-6354.

What is Abigail Ritter's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Abigail Ritter enrolled in Medicare?

Yes. Abigail Ritter 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 Abigail Ritter affiliated with any hospitals?

According to CMS data, Abigail Ritter is affiliated with New York-Presbyterian Hospital.

When was this NPI record last updated?

The NPPES record for Abigail Ritter was last updated on April 28, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.