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JUNG HAHN MD
NPI 1659368769
Psychiatry & Neurology - Psychiatry in Staten Island, NY

Active since October 04, 2005PECOS EnrolledAccepts Medicare Assignment
66.8/100
CMS Quality Rating
75 BRIARCLIFF RD, STATEN ISLAND, NY 10305(718) 981-1903(718) 981-1903 Get Directions Write a Review

NPPES record last updated: August 4, 2015. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Jung Hahn Md NPPES

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

JUNG HAHN MD (NPI 1659368769) is an individual psychiatry provider in Staten Island, New York, licensed in New York (145890) and active in the NPI registry since October 2005. She is enrolled in Medicare PECOS, is affiliated with Richmond University Medical Center, and is a graduate of Other (1972).

NPPES Registry Identity

NPI1659368769
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameJUNG HAHNCredential: MD
Location Address75 BRIARCLIFF RDStaten Island, NY 10305-2620
Mailing Address75 Briarcliff RdStaten Island, NY 10305-2620 · (718) 981-1903 · Fax (718) 981-1903
Phone(718) 981-1903
Fax(718) 981-1903
Sole ProprietorYes
Medical School CMSOtherGraduated 1972
Enumeration DateOctober 4, 2005
Last NPPES UpdateAugust 4, 2015
✔ NPI 1659368769 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in NY · 145890
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
Also ListedPsychiatry & Neurology · NeurologyTaxonomy 2084N0400X · License 145890 (NY)
Also ListedPsychiatry & Neurology · Geriatric PsychiatryTaxonomy 2084P0805X · License 145890 (NY)
75 BRIARCLIFF RD, Staten Island, NY 10305
Open in Google Maps ↗

Other Identifiers 3

Medicare ID-Type Unspecified01D742
Medicaid00778730NY
Medicare UPINE32862

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Jung Hahn 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 ID42106593
PECOS Enrollment IDI20040506000575
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.

Medicare Billing Reassignment

Medicare enrollment records show Jung Hahn reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Amboy Medical Practice PC
3.0 mi
Diagnostic Radiology
355 BARD AVE
Staten Island, NY 10310
  • Reassigned Medicare billing, New York enrollment
  • 305 clinicians in this Medicare group
NPI 1104692672 (718) 818-1234

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 5

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.

Psychiatric diagnostic evaluation with medical services 90792
A psychiatric diagnostic evaluation with medical services is a comprehensive assessment. It includes a detailed examination of your mental health and physical wellbeing, as well as your personal and family history. This evaluation aids in creating an effective treatment plan.
859 services664 patients
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309
A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.
697 services340 patients
Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes 99305
An initial nursing facility visit per day is a service where a healthcare professional spends about 35 minutes assessing a patient's health status. This includes reviewing medical history, conducting a physical exam, and developing a care plan based on the patient's needs.
192 services179 patients
Psychiatric diagnostic evaluation with medical services 90792
A psychiatric diagnostic evaluation with medical services is a comprehensive assessment. It includes a detailed examination of your mental health and physical wellbeing, as well as your personal and family history. This evaluation aids in creating an effective treatment plan.
66 services59 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
64 services42 patients

Hospital Affiliations CMS Care Compare

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

Richmond University Medical Center

Acute Care Hospitals · Staten Island, NY
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330028
Location355 Bard AvenueStaten Island, NY 10310 · Richmond County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10305 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
$203.53 typical visit price
range $67.40 – $203.53
Typical copayment $50.88 (range $16.85 – $50.88)
Most-billed visit code 99205
Established Patient
$83.44 typical visit price
range $21.66 – $164.45
Typical copayment $20.86 (range $5.41 – $41.11)
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.

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.

66.8/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality83.27
Promoting Interoperability0.55
Improvement Activities40

Other Providers at the Same Location NPPES

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

STEVE SANG HAHN MD
General Practice
75 BRIARCLIFF RD
STATEN ISLAND, NY 10305
Richmond County (718) 981-1903

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 Jung Hahn's NPI number?

The NPI number for Jung Hahn is 1659368769. It was assigned to this individual provider in the NPPES registry on October 4, 2005.

Where is Jung Hahn located?

Jung Hahn practices at 75 Briarcliff Rd, Staten Island, NY 10305. The listed phone number is (718) 981-1903.

What is Jung Hahn's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Jung Hahn enrolled in Medicare?

Yes. Jung Hahn 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.

Which organization bills Medicare for Jung Hahn's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jung Hahn reassigns Medicare benefits to Amboy Medical Practice PC (Staten Island, NY). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Jung Hahn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jung Hahn accept?

Health plans from Oscar Health list Jung Hahn as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Jung Hahn affiliated with any hospitals?

According to CMS data, Jung Hahn is affiliated with Richmond University Medical Center.

When was this NPI record last updated?

The NPPES record for Jung Hahn was last updated on August 4, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.