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DR. GARY KWOKKING MAK M.D.
NPI 1801208954
Pediatrics in Rego Park, NY

Active since May 23, 2014PECOS Enrolled
6325 SAUNDERS ST APT 3A, REGO PARK, NY 11374(646) 853-8289 Get Directions Write a Review

NPPES record last updated: January 18, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jan 18, 2023, Jul 21, 2022, Mar 17, 2018 and 1 more (4 updates tracked since 2017).

About Dr. Gary Kwokking Mak M.d. NPPES

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

DR. GARY KWOKKING MAK M.D. (NPI 1801208954) is an individual pediatrics provider in Rego Park, New York, licensed in New York (288968) and active in the NPI registry since May 2014. He is enrolled in Medicare PECOS and maintains a secondary practice location in Mineola.

NPPES Registry Identity

NPI1801208954
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameDR. GARY KWOKKING MAKCredential: M.D.
Location Address6325 SAUNDERS ST APT 3ARego Park, NY 11374-2009
Mailing Address29 Coronet LnPlainview, NY 11803-1940 · (646) 853-8289
Phone(646) 853-8289
Sole ProprietorYes
Enumeration DateMay 23, 2014
Last NPPES UpdateJanuary 18, 20234 updates tracked since enumeration
NPPES CertifiedJanuary 18, 2023
✔ NPI 1801208954 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in NY · 288968
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
6325 SAUNDERS ST APT 3A, Rego Park, NY 11374
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Secondary Practice Location 1

Location 1259 1st StMineola, NY 11501-3957 · Phone (516) 663-8443 · Fax (516) 663-8955

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Gary Kwokking Mak M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignments

2

Medicare enrollment records show Gary Mak reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mount Sinai School Of Medicine
9.8 mi
Cardiovascular Disease
10 E MERRICK RD STE 207
Valley Stream, NY 11580
  • Reassigned Medicare billing, New York enrollment
  • 302 clinicians in this Medicare group
NPI 1942777347 (516) 256-2017
St John's Medical Services PC
11 mi
Internal Medicine
327 BEACH 19TH ST
Far Rockaway, NY 11691
  • Reassigned Medicare billing, New York enrollment
  • 149 clinicians in this Medicare group
NPI 1023042173 (718) 869-7641

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11374 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
$104.17 typical visit price
range $67.00 – $201.98
Typical copayment $26.04 (range $16.75 – $50.49)
Most-billed visit code 99203
Established Patient
$116.96 typical visit price
range $21.62 – $163.52
Typical copayment $29.24 (range $5.40 – $40.88)
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 Gary Mak's NPI number?

The NPI number for Gary Mak is 1801208954. It was assigned to this individual provider in the NPPES registry on May 23, 2014.

Where is Gary Mak located?

Gary Mak practices at 6325 Saunders St Apt 3A, Rego Park, NY 11374. The listed phone number is (646) 853-8289.

What is Gary Mak's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Gary Mak enrolled in Medicare?

Yes. Gary Mak is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Gary Mak's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gary Mak reassigns Medicare benefits to 2 organizations: Mount Sinai School Of Medicine (Valley Stream, NY) and St John's Medical Services PC (Far Rockaway, NY). Each 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 Gary Mak's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Gary Mak was last updated on January 18, 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.