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DR. MITCHELL KAI-SERN NG MD
NPI 1336777101
Orthopaedic Surgery in Philadelphia, PA

Active since March 29, 2020PECOS Enrolled
833 CHESTNUT ST STE 1220, PHILADELPHIA, PA 19107(800) 321-9999(267) 479-1321 Get Directions Write a Review

NPPES record last updated: July 1, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Oct 20, 2020, Sep 18, 2020, Mar 29, 2020 (3 updates tracked since 2020).

About Dr. Mitchell Kai-sern Ng Md NPPES

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

DR. MITCHELL KAI-SERN NG MD (NPI 1336777101) is an individual orthopaedic surgery provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD492737) and active in the NPI registry since March 2020. He is enrolled in Medicare PECOS, maintains a secondary practice location in Marlton, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1336777101
Entity TypeIndividualMale
Primary Taxonomy207X00000X
Provider Legal NameDR. MITCHELL KAI-SERN NGCredential: MD
Location Address833 CHESTNUT ST STE 1220Philadelphia, PA 19107-4413
Mailing Address833 Chestnut St Ste 520Philadelphia, PA 19107-4430 · (609) 677-7003
Phone(800) 321-9999
Fax(267) 479-1321
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateMarch 29, 2020
Last NPPES UpdateJuly 1, 20263 updates tracked since enumeration
NPPES CertifiedJuly 1, 2026
✔ NPI 1336777101 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
Licenses✔ Licensed in PA · MD492737✔ Licensed in NJ · 25MA12926700
Definition
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.
Also ListedOrthopaedic Surgery · Orthopaedic Surgery of the SpineTaxonomy 207XS0117X · License MD492737 (PA), 25MA12926700 (NJ)
833 CHESTNUT ST STE 1220, Philadelphia, PA 19107
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Secondary Practice Location 1

Location 1999 Route 73 N Ste 401Marlton, NJ 08053-1227 · Phone (800) 321-9999 · Fax (267) 479-1321

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Mitchell Kai-sern Ng Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID2264901594
PECOS Enrollment IDI20260515003143
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19107 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
$92.69 typical visit price
range $59.88 – $180.99
Typical copayment $23.17 (range $14.97 – $45.24)
Most-billed visit code 99203
Established Patient
$74.47 typical visit price
range $19.30 – $147.29
Typical copayment $18.61 (range $4.82 – $36.82)
Most-billed visit code 99213
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.

DR. PAUL M KITEI M.D.
Physical Medicine & Rehabilitation
833 CHESTNUT ST STE 1220
PHILADELPHIA, PA 19107
Philadelphia County (800) 321-9999
ALIRIO JOSE DEMEIRELES MD
Orthopaedic Surgery
833 CHESTNUT ST STE 1220
PHILADELPHIA, PA 19107
Philadelphia County (800) 321-9999
CHRISTOPHER K. KEPLER M.D.
Orthopaedic Surgery
833 CHESTNUT ST STE 1220
PHILADELPHIA, PA 19107
Philadelphia County (800) 321-9999
RECONSTRUCTIVE ORTHOPAEDIC ASSOCIATES II, LLC
Physical Therapist
833 CHESTNUT ST STE 1220
PHILADELPHIA, PA 19107
Philadelphia County (800) 321-9999
ELLEN TSAY
Orthopaedic Surgery
833 CHESTNUT ST STE 1220
PHILADELPHIA, PA 19107
Philadelphia County (800) 321-9999
MR. JONATHAN DALTON M.D.
Orthopaedic Surgery
833 CHESTNUT ST STE 1220
PHILADELPHIA, PA 19107
Philadelphia County (800) 321-9999
MICHAEL GIRARD CICCOTTI M.D.
Orthopaedic Surgery
833 CHESTNUT ST STE 1220
PHILADELPHIA, PA 19107
Philadelphia County (800) 321-9999
VINCENT FEDERICO
Orthopaedic Surgery
833 CHESTNUT ST STE 1220
PHILADELPHIA, PA 19107
Philadelphia County (800) 321-9999

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 Mitchell Ng's NPI number?

The NPI number for Mitchell Ng is 1336777101. It was assigned to this individual provider in the NPPES registry on March 29, 2020.

Where is Mitchell Ng located?

Mitchell Ng practices at 833 Chestnut St Ste 1220, Philadelphia, PA 19107. The listed phone number is (800) 321-9999.

What is Mitchell Ng's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Is Mitchell Ng enrolled in Medicare?

Yes. Mitchell Ng is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Mitchell Ng was last updated on July 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 35 days 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.