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SEAN LENG M.D.
NPI 1952346546
Internal Medicine - Geriatric Medicine in Baltimore, MD

Active since June 18, 2006PECOS Enrolled
74.39/100
CMS Quality Rating
5505 HOPKINS BAYVIEW CIR, BALTIMORE, MD 21224(410) 550-0925 Get Directions Write a Review

NPPES record last updated: February 11, 2013. Verified against the NPPES registry weekly; last sync: September 20, 2026.

About Sean Leng M.d. NPPES

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

SEAN LENG M.D. (NPI 1952346546) is an individual geriatric medicine provider in Baltimore, Maryland, licensed in Maryland (D56654) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Johns Hopkins Bayview Medical Center, and is a graduate of Other (1984).

NPPES Registry Identity

NPI1952346546
Entity TypeIndividualMale
Primary Taxonomy207RG0300X
Provider Legal NameSEAN LENGCredential: M.D.
Location Address5505 HOPKINS BAYVIEW CIRBaltimore, MD 21224-6821
Mailing AddressPo Box 64264Baltimore, MD 21264-4264 · (410) 550-0925
Phone(410) 550-0925
Sole ProprietorNo
Medical School CMSOtherGraduated 1984
Enumeration DateJune 18, 2006
Last NPPES UpdateFebruary 11, 2013
✔ NPI 1952346546 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RG0300X
License✔ Licensed in MD · D56654
Definition
An internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital.
Also ListedInternal MedicineTaxonomy 207R00000X · License D56654 (MD)
5505 HOPKINS BAYVIEW CIR, Baltimore, MD 21224
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Other Identifiers 3

Medicare PIN144M088FMD
Medicare UPINH38341MD
Medicaid687901200MD

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Sean Leng M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8224075486
PECOS Enrollment IDI20050411000252
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 2

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 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.
54 services43 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.
12 services12 patients

Hospital Affiliations CMS Care Compare

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

Johns Hopkins Bayview Medical Center

Acute Care Hospitals · Baltimore, MD
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number210029
Location4940 Eastern AvenueBaltimore, MD 21224 · Baltimore City County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21224 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.

74.39/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality64.71
Promoting Interoperability97
Improvement Activities40
Cost52.43

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.

COLLEEN CHRISTMAS M.D.
Internal Medicine (Geriatric Medicine)
5505 HOPKINS BAYVIEW CIR
BALTIMORE, MD 21224
Baltimore City (410) 550-0925
TRICIA PATEL
Nurse Practitioner (Primary Care)
5505 HOPKINS BAYVIEW CIR
BALTIMORE, MD 21224
Baltimore City (410) 550-0100
BRUCE LEFF M.D.
Internal Medicine (Geriatric Medicine)
5505 HOPKINS BAYVIEW CIR
BALTIMORE, MD 21224
Baltimore City (410) 550-0925
RICHARD MARCINKO P.A.-C
Physician Assistant
5505 HOPKINS BAYVIEW CIR
BALTIMORE, MD 21224
Baltimore City (410) 550-5633
DR. ELIZABETH EATON MACDOUGALL PH.D.
Psychologist (Clinical)
5505 HOPKINS BAYVIEW CIR
BALTIMORE, MD 21224
Baltimore City (410) 550-0200
ANIRUDH SRIDHARAN M.D.
Internal Medicine (Geriatric Medicine)
5505 HOPKINS BAYVIEW CIR
BALTIMORE, MD 21224
Baltimore City (410) 550-0925
JAZMIN BLACK
Pharmacist
5505 HOPKINS BAYVIEW CIR
BALTIMORE, MD 21224
Baltimore City (410) 550-0925
JOHN R BURTON M.D.
Internal Medicine (Geriatric Medicine)
5505 HOPKINS BAYVIEW CIR
BALTIMORE, MD 21224
Baltimore City (410) 550-0925

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 Sean Leng's NPI number?

The NPI number for Sean Leng is 1952346546. It was assigned to this individual provider in the NPPES registry on June 18, 2006.

Where is Sean Leng located?

Sean Leng practices at 5505 Hopkins Bayview Cir, Baltimore, MD 21224. The listed phone number is (410) 550-0925.

What is Sean Leng's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.

Is Sean Leng enrolled in Medicare?

Yes. Sean Leng is registered in the Medicare PECOS enrollment system.

Is Sean Leng affiliated with any hospitals?

According to CMS data, Sean Leng is affiliated with Johns Hopkins Bayview Medical Center.

When was this NPI record last updated?

The NPPES record for Sean Leng was last updated on February 11, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.