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DR. KARL K NG MD
NPI 1619553203
Family Medicine in Mahopac, NY

Active since March 23, 2021PECOS EnrolledAccepts Medicare Assignment
979 ROUTE 6, MAHOPAC, NY 10541(834) 230-2382 Get Directions Write a Review

NPPES record last updated: July 19, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 19, 2024, Aug 15, 2021, Mar 23, 2021 (3 updates tracked since 2021).

About Dr. Karl K Ng Md NPPES

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

DR. KARL K NG MD (NPI 1619553203) is an individual family medicine provider in Mahopac, New York, licensed in New York (331470) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS, is affiliated with Putnam Hospital Center, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1619553203
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDR. KARL K NGCredential: MD
Location Address979 ROUTE 6Mahopac, NY 10541-1716
Mailing Address979 Route 6Mahopac, NY 10541-1716 · (845) 230-2382
Phone(834) 230-2382
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateMarch 23, 2021
Last NPPES UpdateJuly 19, 20243 updates tracked since enumeration
NPPES CertifiedJuly 19, 2024
✔ NPI 1619553203 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in NY · 331470
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
979 ROUTE 6, Mahopac, NY 10541
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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. Karl K Ng 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 ID2769825710
PECOS Enrollment IDI20240829002113
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.

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.
22 services22 patients
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.
16 services15 patients

Hospital Affiliations CMS Care Compare

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

Putnam Hospital Center

Acute Care Hospitals · Carmel, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330273
Location670 Stoneleigh AvenueCarmel, NY 10512 · Putnam County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10541 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
$95.99 typical visit price
range $61.88 – $187.05
Typical copayment $23.99 (range $15.47 – $46.76)
Most-billed visit code 99203
Established Patient
$108.56 typical visit price
range $19.92 – $151.94
Typical copayment $27.14 (range $4.98 – $37.98)
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.

Other Providers at the Same Location NPPES 2

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

GISELL VEGA MD
Family Medicine
979 ROUTE 6
MAHOPAC, NY 10541
Putnam County (845) 230-2382
SPENCER M SCHELL MD
Family Medicine
979 ROUTE 6
MAHOPAC, NY 10541
Putnam County (845) 230-2382

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 Karl Ng's NPI number?

The NPI number for Karl Ng is 1619553203. It was assigned to this individual provider in the NPPES registry on March 23, 2021.

Where is Karl Ng located?

Karl Ng practices at 979 Route 6, Mahopac, NY 10541. The listed phone number is (834) 230-2382.

What is Karl Ng's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Karl Ng enrolled in Medicare?

Yes. Karl Ng 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 Karl Ng affiliated with any hospitals?

According to CMS data, Karl Ng is affiliated with Putnam Hospital Center.

When was this NPI record last updated?

The NPPES record for Karl Ng was last updated on July 19, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.