DR. JOHNATHAN HAO SUN D.O.
NPI 1932342771
Internal Medicine in Slingerlands, NY

Q: What is Johnathan Sun's NPI number?

The NPI number for Johnathan Sun is 1932342771. It was assigned to this individual provider in the NPPES registry on April 9, 2009. The provider is also known as Dr. John Sun D.O..

Q: What is Johnathan Sun's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Johnathan Sun was last updated on December 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.

Active since April 09, 2009PECOS EnrolledAccepts Medicare Assignment

6114 JOHNSTON RD, SLINGERLANDS, NY 12159(201) 310-7568 Get Directions Write a Review

NPPES record last updated: December 9, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Johnathan Hao Sun D.o. NPPES

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

DR. JOHNATHAN HAO SUN D.O. (NPI 1932342771) is an individual internal medicine provider in Slingerlands, New York, licensed in New York (265555) and active in the NPI registry since April 2009. He is enrolled in Medicare PECOS, is affiliated with St Mary's Healthcare, and is a graduate of New York College Of Osteo Medicine Of New York Institute Of Technology (2005).

NPPES Registry Identity

NPI1932342771

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameDR. JOHNATHAN HAO SUNCredential: D.O.

Location Address6114 JOHNSTON RDSlingerlands, NY 12159

Mailing Address6114 Johnston RdSlingerlands, NY 12159 · (201) 310-7568

Phone(201) 310-7568

Sole ProprietorNo

Medical School CMSNew York College Of Osteo Medicine Of New York Institute Of TechnologyGraduated 2005

Enumeration DateApril 9, 2009

Last NPPES UpdateDecember 9, 2025

NPPES CertifiedDecember 9, 2025

✔ NPI 1932342771 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in NY · 265555

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Also ListedHospitalistTaxonomy 208M00000X · License 265555 (NY)

6114 JOHNSTON RD, Slingerlands, NY 12159

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Other Names 1

Other Name (5)Dr. John Sun D.o.

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. Johnathan Hao Sun D.o. 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 ID9739339375

PECOS Enrollment IDI20121017000411

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 3

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.

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

54 services46 patients

Insertion of non-tunneled central venous tube for infusion (5 years or older) 36556

This procedure involves placing a thin tube into a large vein, usually in the neck or chest, to administer medication or fluids. It's done under local anesthesia to minimize discomfort. It's a standard, safe procedure for individuals aged 5 and above.

25 services24 patients

Critical care, each additional 30 minutes 99292

Critical care refers to special attention given to patients facing life-threatening conditions. Each additional 30 minutes indicates the extension of this specialized care. This might include close monitoring, medication adjustments, and immediate interventions as needed.

21 services19 patients

Hospital Affiliations CMS Care Compare 2

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

St Mary's Healthcare

Acute Care Hospitals · Amsterdam, NY

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330047

Location427 Guy Park AvenueAmsterdam, NY 12010 · Montgomery County

Emergency services Birthing friendly

Ellis Hospital

Acute Care Hospitals · Schenectady, NY

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330153

Location1101 Nott StreetSchenectady, NY 12308 · Schenectady County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 12159 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

$126.40 typical visit price

range $54.87 – $166.88

Typical copayment $31.60 (range $13.71 – $41.72)

Most-billed visit code 99204

Established Patient

$97.08 typical visit price

range $17.54 – $136.14

Typical copayment $24.27 (range $4.38 – $34.03)

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.

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 Johnathan Sun's NPI number?

The NPI number for Johnathan Sun is 1932342771. It was assigned to this individual provider in the NPPES registry on April 9, 2009. The provider is also known as Dr. John Sun D.O..

Where is Johnathan Sun located?

Johnathan Sun practices at 6114 Johnston Rd, Slingerlands, NY 12159. The listed phone number is (201) 310-7568.

What is Johnathan Sun's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Johnathan Sun enrolled in Medicare?

Yes. Johnathan Sun 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 Johnathan Sun affiliated with any hospitals?

According to CMS data, Johnathan Sun is affiliated with St Mary's Healthcare and Ellis Hospital.

When was this NPI record last updated?

The NPPES record for Johnathan Sun was last updated on December 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.