DR. MICHAEL SUNGSHICK YOON MD
NPI 1821039090
Neurological Surgery in Willow Grove, PA

Active since June 09, 2006PECOS EnrolledAccepts Medicare Assignment
2510 MARYLAND RD, STE 185, WILLOW GROVE, PA 19090(215) 657-5886(215) 657-9996 Get Directions Write a Review

NPPES record last updated: March 7, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 7, 2023, Mar 17, 2018, Jan 16, 2018 (3 updates tracked since 2018).

About Dr. Michael Sungshick Yoon Md NPPES

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

DR. MICHAEL SUNGSHICK YOON MD (NPI 1821039090) is an individual neurological surgery provider in Willow Grove, Pennsylvania, licensed in Pennsylvania (MD061905L) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Lansdale Hospital, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1821039090
Entity TypeIndividualMale
Primary Taxonomy207T00000X
Provider Legal NameDR. MICHAEL SUNGSHICK YOONCredential: MD
Location Address2510 MARYLAND RD, STE 185Willow Grove, PA 19090-1109
Mailing Address2510 Maryland Rd, Ste 185Willow Grove, PA 19090-1109 · (215) 657-5886 · Fax (215) 657-9996
Fax(215) 657-9996
Sole ProprietorNo
Medical School CMSOtherGraduated 1994
Enumeration DateJune 9, 2006
Last NPPES UpdateMarch 7, 20233 updates tracked since enumeration
NPI 1821039090 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNeurological SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207T00000X
License Licensed in PA · MD061905L
Definition
A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.
2510 MARYLAND RD, Willow Grove, PA 19090

Secondary Practice Locations 3

Location 1125 Medical Campus Dr Ste 205Lansdale, PA 19446-7205 · Phone (215) 657-5886 · Fax (215) 657-9996
Location 22510 Maryland Rd, ste 185Willow Grove, PA 19090-1109 · Phone (215) 657-5886 ext. 121 · Fax (215) 657-5844
Location 3721 Arbor Way Ste 103Blue Bell, PA 19422-1974 · Phone (215) 657-5886 · Fax (215) 657-9996

Other Identifiers 1

Medicaid0018176600003PA

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

Dr. Michael Sungshick Yoon 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 ID6507997731
PECOS Enrollment IDI20100701000364
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 10

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.
103 services88 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.
93 services93 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
40 services39 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
31 services31 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
28 services28 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
18 services17 patients

Hospital Affiliations CMS Care Compare 5

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

Lansdale Hospital

Acute Care Hospitals · Lansdale, PA
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390012
Location100 Medical Campus DriveLansdale, PA 19446 · Montgomery County
Emergency services

Holy Redeemer Hospital And Medical Center

Acute Care Hospitals · Meadowbrook, PA
3/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number390097
Location1648 Huntingdon PikeMeadowbrook, PA 19046 · Montgomery County
Emergency services Birthing friendly

Jefferson Health- Northeast

Acute Care Hospitals · Philadelphia, PA
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390115
Location10800 Knights RoadPhiladelphia, PA 19114 · Philadelphia County
Emergency services

Albert Einstein Medical Center

Acute Care Hospitals · Philadelphia, PA
3/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number390142
Location5501 Old York RoadPhiladelphia, PA 19141 · Philadelphia County
Emergency services Birthing friendly

Abington Memorial Hospital

Acute Care Hospitals · Abington, PA
2/5 CMS rating
OwnershipProprietary
CMS Certification Number390231
Location1200 Old York RoadAbington, PA 19001 · Montgomery County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19090 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
$137.17 typical visit price
range $59.88 – $180.99
Typical copayment $34.29 (range $14.97 – $45.24)
Most-billed visit code 99204
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.

Physical Therapist
2510 MARYLAND RD, SUITE 250
WILLOW GROVE, PA 19090
Speech-Language Pathologist
2510 MARYLAND RD, SUITE 250
WILLOW GROVE, PA 19090
Internal Medicine (Hematology & Oncology)
2510 MARYLAND RD, SUITE 175
WILLOW GROVE, PA 19090
Neurological Surgery
2510 MARYLAND RD, STE185
WILLOW GROVE, PA 19090
Physical Therapist
2510 MARYLAND RD, SUITE 250
WILLOW GROVE, PA 19090
Physical Therapist
2510 MARYLAND RD, SUITE 250
WILLOW GROVE, PA 19090
Home Health
2510 MARYLAND RD, SUITE 250
WILLOW GROVE, PA 19090
Nurse Practitioner (Acute Care)
2510 MARYLAND RD, SUITE 185
WILLOW GROVE, PA 19090

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 Michael Yoon's NPI number?

The NPI number for Michael Yoon is 1821039090. It was assigned to this individual provider in the NPPES registry on June 9, 2006.

Where is Michael Yoon located?

Michael Yoon practices at 2510 Maryland Rd Ste 185, Willow Grove, PA 19090. The listed phone number is (215) 657-5886.

What is Michael Yoon's specialty?

The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.

Is Michael Yoon enrolled in Medicare?

Yes. Michael Yoon 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 Michael Yoon affiliated with any hospitals?

According to CMS data, Michael Yoon is affiliated with Lansdale Hospital, Holy Redeemer Hospital And Medical Center, Jefferson Health- Northeast, Albert Einstein Medical Center and Abington Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Michael Yoon was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.