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HYUNG SUK RYU MD
NPI 1508929506
Obstetrics & Gynecology - Gynecologic Oncology in Baltimore, MD

Active since December 19, 2006PECOS EnrolledAccepts Medicare Assignment
83.33/100
CMS Quality Rating
227 SAINT PAUL PL, SIXTH FLOOR, BALTIMORE, MD 21202(410) 332-9200(410) 783-5880 Get Directions Write a Review

NPPES record last updated: June 22, 2009. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Hyung Suk Ryu Md NPPES

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

HYUNG SUK RYU MD (NPI 1508929506) is an individual gynecologic oncology provider in Baltimore, Maryland, licensed in Maryland (D68702) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS, is affiliated with Mercy Medical Center Inc, and is a graduate of Georgetown University School Of Medicine (2001).

NPPES Registry Identity

NPI1508929506
Entity TypeIndividualMale
Primary Taxonomy207VX0201X
Provider Legal NameHYUNG SUK RYUCredential: MD
Location Address227 SAINT PAUL PL, SIXTH FLOORBaltimore, MD 21202-2001
Mailing Address227 Saint Paul Pl, Sixth FloorBaltimore, MD 21202-2001 · (410) 332-9200 · Fax (410) 783-5880
Phone(410) 332-9200
Fax(410) 783-5880
Sole ProprietorNo
Medical School CMSGeorgetown University School Of MedicineGraduated 2001
Enumeration DateDecember 19, 2006
Last NPPES UpdateJune 22, 2009
✔ NPI 1508929506 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & Gynecology · Gynecologic OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207VX0201X
License✔ Licensed in MD · D68702
Definition
An obstetrician/gynecologist who provides consultation and comprehensive management of patients with gynecologic cancer, including those diagnostic and therapeutic procedures necessary for the total care of the patient with gynecologic cancer and resulting complications.
Also ListedObstetrics & GynecologyTaxonomy 207V00000X · License D68702 (MD)
227 SAINT PAUL PL, Baltimore, MD 21202
Open in Google Maps ↗

Other Identifiers 4

Other133077MN · Ucare
Other2443612MN · Araz
Other774T0RYMN · Bcbs
Other1047058MN · Preferred One

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

Hyung Suk Ryu 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 ID5991859605
PECOS Enrollment IDI20090814000336
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 9

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 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.
293 services168 patients
Cervical or vaginal cancer screening; pelvic and clinical breast examination G0101
This procedure involves checking for health issues in the lower abdomen and chest area. It helps identify early signs of certain conditions, increasing the chance for successful treatment. It's a routine check-up that's important for maintaining good health.
104 services104 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.
61 services61 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.
29 services16 patients
Biopsy of lining of uterus and/or removal of polyp using an endoscope 58558
This procedure involves using a thin, flexible tool (endoscope) to examine and possibly remove a small tissue sample from the inner layer of your uterus. It may also involve removing a growth. It helps to identify any issues and plan the right treatment.
15 services15 patients
Biopsy of lining of uterus 58100
A biopsy of the uterus lining is a medical procedure where a small sample of tissue is taken from the inner layer of your uterus. This is done to check for any abnormal cells or conditions. It's a common, quick process that helps in diagnosing various health issues.
14 services14 patients

Hospital Affiliations CMS Care Compare 4

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

Mercy Medical Center Inc

Acute Care Hospitals · Baltimore, MD
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number210008
Location301 Saint Paul PlaceBaltimore, MD 21202 · Baltimore City County
Emergency services Birthing friendly

Saint Agnes Hospital

Acute Care Hospitals · Baltimore, MD
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number210011
Location900 Caton AvenueBaltimore, MD 21229 · Baltimore City County
Emergency services Birthing friendly

Medstar Saint Mary's Hospital

Acute Care Hospitals · Leonardtown, MD
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number210028
Location25500 Point Lookout RoadLeonardtown, MD 20650 · St. Marys County
Emergency services Birthing friendly

Calverthealth Medical Center

Acute Care Hospitals · Prince Frederick, MD
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number210039
Location100 Hospital RoadPrince Frederick, MD 20678 · Calvert County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21202 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
$183.44 typical visit price
range $60.73 – $183.44
Typical copayment $45.86 (range $15.18 – $45.86)
Most-billed visit code 99205
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.

83.33/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality69.7
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 16

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MS. SUSAN ELIZABETH APPLING CRNP
Nurse Practitioner (Adult Health)
227 SAINT PAUL PL, WEINBERG 6TH FLOOR
BALTIMORE, MD 21202
Baltimore City (410) 951-7952
MRS. SONJA MELISSA ALEXANDER CRNP
Nurse Practitioner (Family)
227 SAINT PAUL PL
BALTIMORE, MD 21202
Baltimore City (410) 332-9205
MARIA JACOBS MD
Radiology (Radiation Oncology)
227 SAINT PAUL PL, LOWER LEVEL
BALTIMORE, MD 21202
Baltimore City (410) 332-9055
NEIL B ROSENSHEIN MD
Obstetrics & Gynecology (Gynecologic Oncology)
227 SAINT PAUL PL, 6TH FLOOR
BALTIMORE, MD 21202
Baltimore City (410) 332-9002
ERROL H RUSHOVICH MD
Internal Medicine (Endocrinology, Diabetes & Metabolism)
227 SAINT PAUL PL, 5TH FLOOR
BALTIMORE, MD 21202
Baltimore City (410) 332-9258
JEAN M WAINSTOCK CRNP
Nurse Practitioner (Family)
227 SAINT PAUL PL, 5TH FLOOR
BALTIMORE, MD 21202
Baltimore City (410) 332-9330
GAURI C BEDI MD
Surgery
227 SAINT PAUL PL, 5TH FLOOR
BALTIMORE, MD 21202
Baltimore City (410) 332-9330
SAINT PAUL PLACE SPECIALISTS, INC.
Internal Medicine (Endocrinology, Diabetes & Metabolism)
227 SAINT PAUL PL, 5TH FLOOR
BALTIMORE, MD 21202
Baltimore City (410) 332-9258

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 Hyung Ryu's NPI number?

The NPI number for Hyung Ryu is 1508929506. It was assigned to this individual provider in the NPPES registry on December 19, 2006.

Where is Hyung Ryu located?

Hyung Ryu practices at 227 Saint Paul Pl Sixth Floor, Baltimore, MD 21202. The listed phone number is (410) 332-9200.

What is Hyung Ryu's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Gynecologic Oncology, with taxonomy code 207VX0201X.

Is Hyung Ryu enrolled in Medicare?

Yes. Hyung Ryu 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 Hyung Ryu affiliated with any hospitals?

According to CMS data, Hyung Ryu is affiliated with Mercy Medical Center Inc, Saint Agnes Hospital, Medstar Saint Mary's Hospital and Calverthealth Medical Center.

When was this NPI record last updated?

The NPPES record for Hyung Ryu was last updated on June 22, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.