ELIZABETH COLLINS M.D.
NPI 1548689581
Family Medicine - Geriatric Medicine in Edison, NJ

Q: What is Elizabeth Collins's NPI number?

The NPI number for Elizabeth Collins is 1548689581. It was assigned to this individual provider in the NPPES registry on April 7, 2014.

Q: What is Elizabeth Collins's specialty?

The primary specialty registered for this NPI is Family Medicine, specializing in Geriatric Medicine, with taxonomy code 207QG0300X.

Q: When was this NPI record last updated?

The NPPES record for Elizabeth Collins was last updated on July 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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 07, 2014PECOS EnrolledAccepts Medicare Assignment

65 JAMES ST, EDISON, NJ 08820(732) 744-5537 Get Directions Write a Review

NPPES record last updated: July 28, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About Elizabeth Collins M.d. NPPES

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

ELIZABETH COLLINS M.D. (NPI 1548689581) is an individual geriatric medicine provider in Edison, New Jersey, licensed in New Jersey (25MA11656300) and active in the NPI registry since April 2014. She is enrolled in Medicare PECOS, is affiliated with Raritan Bay Medical Center, and maintains a secondary practice location in Philadelphia.

NPPES Registry Identity

NPI1548689581

Entity TypeIndividualFemale

Primary Taxonomy207QG0300X

Provider Legal NameELIZABETH COLLINSCredential: M.D.

Location Address65 JAMES STEdison, NJ 08820-3947

Mailing Address331 Newman Springs Rd, Bldg 2, Ste 220Red Bank, NJ 07701-5688

Phone(732) 744-5537

Sole ProprietorYes

Medical School CMSOtherGraduated 2014

Enumeration DateApril 7, 2014

Last NPPES UpdateJuly 28, 2025

NPPES CertifiedJuly 28, 2025

✔ NPI 1548689581 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207QG0300X

Licenses✔ Licensed in NJ · 25MA11656300✔ Licensed in PA · MD459963

Definition

A family medicine physician with special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes, and the hospital.

65 JAMES ST, Edison, NJ 08820

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Secondary Practice Location 1

Location 1833 Chestnut St, Suite 301Philadelphia, PA 19107-4414 · Phone (215) 955-7190

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware, 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

Elizabeth Collins M.d. 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 ID446574503

PECOS Enrollment IDI20250808002103

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

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

Hackensack Meridian Health Medical Group - Specialty Care PC

20 mi

Surgical Critical Care

331 NEWMAN SPRINGS RD STE 220
Red Bank, NJ 07701

Reassigned Medicare billing, New Jersey enrollment
2,844 clinicians in this Medicare group

NPI 1215989249 (732) 807-0800

Drexel University

52 mi

Audiologist

8380 OLD YORK RD, STE 120
Elkins Park, PA 19027

Reassigned Medicare billing, Pennsylvania enrollment
335 clinicians in this Medicare group

NPI 1104822253 (215) 886-8660

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 6

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

61 services33 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.

46 services32 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

39 services25 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

25 services25 patients

Advance care planning, first 30 minutes 99497

Advance care planning is a process where you discuss your healthcare preferences with your doctor. This conversation, lasting up to 30 minutes, helps ensure your wishes are respected if you're unable to communicate them in the future. It's about your care, your way.

22 services17 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

19 services19 patients

Hospital Affiliations CMS Care Compare 2

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

Raritan Bay Medical Center

Acute Care Hospitals · Perth Amboy, NJ

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number310039

Location530 New Brunswick AvePerth Amboy, NJ 08861 · Middlesex County

Emergency services Birthing friendly

Jfk Medical Center

Acute Care Hospitals · Edison, NJ

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number310108

Location65 James StreetEdison, NJ 08820 · Middlesex County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 08820 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

$98.09 typical visit price

range $63.84 – $190.92

Typical copayment $24.52 (range $15.96 – $47.73)

Most-billed visit code 99203

Established Patient

$111.57 typical visit price

range $20.97 – $155.92

Typical copayment $27.89 (range $5.24 – $38.98)

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 20

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

DR. LAMA EL ZEIN M.D

Family Medicine

65 JAMES ST
EDISON, NJ 08820

Middlesex County (732) 321-7487

MARLINE SPENCER RN, MSN, NP-C

Nurse Practitioner (Gerontology)

65 JAMES ST
EDISON, NJ 08820

Middlesex County (732) 744-5537

MARIA P MASIH MD

Family Medicine

65 JAMES ST
EDISON, NJ 08820

Middlesex County (732) 321-7487

ASHLEY MARGARITONDO DPT

Physical Therapist

65 JAMES ST
EDISON, NJ 08820

Middlesex County (732) 321-7000

MICHAEL D. CALI MD

Emergency Medicine

65 JAMES ST
EDISON, NJ 08820

Middlesex County (732) 321-7000

STACEY JOU MD

Physical Medicine & Rehabilitation (Brain Injury Medicine)

65 JAMES ST
EDISON, NJ 08820

Middlesex County (732) 321-7070

MERARI SINGH APN

Nurse Practitioner

65 JAMES ST
EDISON, NJ 08820

Middlesex County (732) 321-7000

COMMUNITY HOSPITAL GROUP INC

Psychologist

65 JAMES ST
EDISON, NJ 08820

Middlesex County (732) 632-1571

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 Elizabeth Collins's NPI number?

The NPI number for Elizabeth Collins is 1548689581. It was assigned to this individual provider in the NPPES registry on April 7, 2014.

Where is Elizabeth Collins located?

Elizabeth Collins practices at 65 James St, Edison, NJ 08820. The listed phone number is (732) 744-5537.

What is Elizabeth Collins's specialty?

The primary specialty registered for this NPI is Family Medicine, specializing in Geriatric Medicine, with taxonomy code 207QG0300X.

Is Elizabeth Collins enrolled in Medicare?

Yes. Elizabeth Collins 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 organizations bill Medicare for Elizabeth Collins's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Elizabeth Collins reassigns Medicare benefits to 2 organizations: Hackensack Meridian Health Medical Group - Specialty Care PC (Red Bank, NJ) and Drexel University (Elkins Park, PA). 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 Elizabeth Collins's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Elizabeth Collins accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Oscar Health list Elizabeth Collins 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 Elizabeth Collins affiliated with any hospitals?

According to CMS data, Elizabeth Collins is affiliated with Raritan Bay Medical Center and Jfk Medical Center.

When was this NPI record last updated?

The NPPES record for Elizabeth Collins was last updated on July 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.