CLARK GREGORY OWYANG MD
NPI 1588082390
Internal Medicine - Critical Care Medicine in New York, NY

Active since March 31, 2014PECOS EnrolledAccepts Medicare Assignment
100/100
CMS Quality Rating
1305 YORK AVE, NEW YORK, NY 10021(347) 617-3739 Get Directions Write a Review

NPPES record last updated: July 27, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 27, 2023, Sep 8, 2020, Aug 21, 2019 (3 updates tracked since 2019).

About Clark Gregory Owyang Md NPPES

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

CLARK GREGORY OWYANG MD (NPI 1588082390) is an individual critical care medicine provider in New York, New York, licensed in New York (303571-01) and active in the NPI registry since March 2014. He is enrolled in Medicare PECOS, is affiliated with New York-presbyterian Hospital, and is a graduate of Temple University School Of Medicine (2014).

NPPES Registry Identity

NPI1588082390
Entity TypeIndividualMale
Primary Taxonomy207RC0200X
Provider Legal NameCLARK GREGORY OWYANGCredential: MD
Location Address1305 YORK AVENew York, NY 10021-5663
Mailing Address1305 York Ave # 96New York, NY 10021-5663 · (347) 617-3739
Sole ProprietorNo
Medical School CMSTemple University School Of MedicineGraduated 2014
Enumeration DateMarch 31, 2014
Last NPPES UpdateJuly 27, 20233 updates tracked since enumeration
NPPES CertifiedJuly 27, 2023
NPI 1588082390 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal Medicine · Critical Care MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RC0200X
License Licensed in NY · 303571-01
Definition
An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
Also ListedEmergency MedicineTaxonomy 207P00000X · License A155291 (CA)
1305 YORK AVE, New York, NY 10021

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

Clark Gregory Owyang 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 ID9638410806
PECOS Enrollment IDI20200721003224
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.

Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
134 services77 patients
Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
84 services84 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
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
32 services32 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 10021 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.

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.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality86.8
Promoting Interoperability100
Improvement Activities40

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.

Audiologist
1305 YORK AVE
NEW YORK, NY 10021
Obstetrics & Gynecology (Reproductive Endocrinology)
1305 YORK AVE, 6TH FLOOR
NEW YORK, NY 10021
Speech-Language Pathologist
1305 YORK AVE
NEW YORK, NY 10021
Internal Medicine (Gastroenterology)
1305 YORK AVE
NEW YORK, NY 10021
Nurse Practitioner (Women's Health)
1305 YORK AVE
NEW YORK, NY 10021
Student in an Organized Health Care Education/Training Program
1305 YORK AVE
NEW YORK, NY 10021
Ophthalmology
1305 YORK AVE, 11TH FLOOR
NEW YORK, NY 10021
Optometrist (Corneal and Contact Management)
1305 YORK AVE, 11TH FL
NEW YORK, NY 10021

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 Clark Owyang's NPI number?

The NPI number for Clark Owyang is 1588082390. It was assigned to this individual provider in the NPPES registry on March 31, 2014.

Where is Clark Owyang located?

Clark Owyang practices at 1305 York Ave, New York, NY 10021. The listed phone number is (347) 617-3739.

What is Clark Owyang's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.

Is Clark Owyang enrolled in Medicare?

Yes. Clark Owyang 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 Clark Owyang affiliated with any hospitals?

According to CMS data, Clark Owyang is affiliated with New York-Presbyterian Hospital.

When was this NPI record last updated?

The NPPES record for Clark Owyang was last updated on July 27, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.