Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. GREGORY K. NG D.P.M.
NPI 1851370316
Podiatrist - Primary Podiatric Medicine in Voorhees, NJ

Q: What is Gregory Ng's NPI number?

The NPI number for Gregory Ng is 1851370316. It was assigned to this individual provider in the NPPES registry on January 12, 2006.

Q: What is Gregory Ng's specialty?

The primary specialty registered for this NPI is Podiatrist, specializing in Primary Podiatric Medicine, with taxonomy code 213EP1101X.

Q: When was this NPI record last updated?

The NPPES record for Gregory Ng was last updated on September 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 39 days 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 January 12, 2006PECOS Enrolled

0/100

CMS Quality Rating

496 COOPER RD, VOORHEES, NJ 08043(856) 783-9690(856) 627-7939 Get Directions Write a Review

NPPES record last updated: September 16, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Dr. Gregory K. Ng D.p.m. NPPES

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

DR. GREGORY K. NG D.P.M. (NPI 1851370316) is an individual primary podiatric medicine provider in Voorhees, New Jersey, licensed in New Jersey (25MD00265300) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1999).

NPPES Registry Identity

NPI1851370316

Entity TypeIndividualMale

Primary Taxonomy213EP1101X

Provider Legal NameDR. GREGORY K. NGCredential: D.P.M.

Location Address496 COOPER RDVoorhees, NJ 08043-9521

Mailing Address496 Cooper RdVoorhees, NJ 08043-9521 · (856) 783-9690 · Fax (856) 627-7939

Phone(856) 783-9690

Fax(856) 627-7939

Sole ProprietorYes

Medical School CMSOtherGraduated 1999

Enumeration DateJanuary 12, 2006

Last NPPES UpdateSeptember 16, 2026

NPPES CertifiedSeptember 16, 2026

✔ NPI 1851370316 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPodiatrist · Primary Podiatric MedicinePodiatric Medicine & Surgery Service Providers

Taxonomy Code213EP1101X

License✔ Licensed in NJ · 25MD00265300

496 COOPER RD, Voorhees, NJ 08043

Open in Google Maps ↗

Other Identifiers 1

Medicaid8683107NJ

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 (PECOS)

Dr. Gregory K. Ng D.p.m. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5991966046

PECOS Enrollment IDI20120417000198

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 Gregory Ng reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Linda St Martin

Same address

Primary Podiatric Medicine

496 COOPER RD
Voorhees, NJ 08043

Reassigned Medicare billing, New Jersey enrollment
Medicare enrollment name: Linda Barney St. Martin & Associates
2 clinicians in this Medicare group

NPI 1750466173 (856) 783-9690

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 11

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.

437 services154 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.

132 services52 patients

Removal of fingernails or toenails, 6 or more nails 11721

This procedure involves the removal of six or more fingernails or toenails. It's typically done to treat severe nail infections, persistent pain, or abnormal nail growth. Local anesthesia is used to minimize discomfort. Healing usually takes a few weeks.

123 services55 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.

110 services61 patients

Removal of fingernails or toenails, 6 or more nails 11721

72 services52 patients

Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308

A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.

68 services45 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.

46 services46 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.

46 services46 patients

Initial nursing facility care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99304

An initial nursing facility visit is a daily check-up to monitor your health status. This service, lasting typically 25 minutes, involves a nurse assessing your overall wellbeing, discussing concerns, and updating your care plan as needed.

22 services22 patients

Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes 99305

18 services18 patients

Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309

16 services15 patients

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.

0/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Individually scored

Quality

Improvement Activities

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.

DR. LINDA BARNEY ST. MARTIN DPM

Podiatrist (Primary Podiatric Medicine)

496 COOPER RD
VOORHEES, NJ 08043

Camden County (856) 783-9690

LINDA ST MARTIN

Podiatrist (Primary Podiatric Medicine)

496 COOPER RD
VOORHEES, NJ 08043

Camden County (856) 783-9690

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 Gregory Ng's NPI number?

The NPI number for Gregory Ng is 1851370316. It was assigned to this individual provider in the NPPES registry on January 12, 2006.

Where is Gregory Ng located?

Gregory Ng practices at 496 Cooper Rd, Voorhees, NJ 08043. The listed phone number is (856) 783-9690.

What is Gregory Ng's specialty?

The primary specialty registered for this NPI is Podiatrist, specializing in Primary Podiatric Medicine, with taxonomy code 213EP1101X.

Is Gregory Ng enrolled in Medicare?

Yes. Gregory Ng is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Gregory Ng's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gregory Ng reassigns Medicare benefits to Linda St Martin (Voorhees, NJ). 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 Gregory Ng's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Gregory Ng accept?

Health plans from Oscar Health list Gregory Ng 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.

When was this NPI record last updated?

The NPPES record for Gregory Ng was last updated on September 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 39 days 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.