DR. DIANA ROSE LARREA D.O.
NPI 1225460454
Family Medicine in Stratford, NJ

Q: What is Diana Larrea's NPI number?

The NPI number for Diana Larrea is 1225460454. It was assigned to this individual provider in the NPPES registry on July 30, 2013.

Q: What is Diana Larrea's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Diana Larrea was last updated on March 18, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.

Active since July 30, 2013PECOS EnrolledAccepts Medicare Assignment

42 E LAUREL RD, SUITE 2100A, STRATFORD, NJ 08084(856) 566-6477 Get Directions Write a Review

NPPES record last updated: March 18, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Dr. Diana Rose Larrea D.o. NPPES

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

DR. DIANA ROSE LARREA D.O. (NPI 1225460454) is an individual family medicine provider in Stratford, New Jersey, licensed in New Jersey (25MB09743200) and active in the NPI registry since July 2013. She is enrolled in Medicare PECOS, is affiliated with Community Medical Center, and is a graduate of Other (2013).

NPPES Registry Identity

NPI1225460454

Entity TypeIndividualFemale

Primary Taxonomy207Q00000X

Provider Legal NameDR. DIANA ROSE LARREACredential: D.O.

Location Address42 E LAUREL RD, SUITE 2100AStratford, NJ 08084-1354

Mailing Address116 Wright Ave, Apt. L97Stratford, NJ 08084-1100 · (740) 856-2214

Phone(856) 566-6477

Sole ProprietorYes

Medical School CMSOtherGraduated 2013

Enumeration DateJuly 30, 2013

Last NPPES UpdateMarch 18, 2020

NPPES CertifiedMarch 18, 2020

✔ NPI 1225460454 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in NJ · 25MB09743200

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.

42 E LAUREL RD, Stratford, NJ 08084

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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

Dr. Diana Rose Larrea 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 ID3072809805

PECOS Enrollment IDI20160906000096

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 Diana Larrea reassigns Medicare billing to 11 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Salem Internal Medicine P.C.

26 mi

Internal Medicine

316 MERION AVE
Carneys Point, NJ 08069

Reassigned Medicare billing, New Jersey enrollment
7 clinicians in this Medicare group

NPI 1437219730 (856) 299-0345

Central Jersey Urgent Care

59 mi

Urgent Care

731 HIGHWAY 35, UNIT G
Ocean, NJ 07712

Reassigned Medicare billing, New Jersey enrollment
130 clinicians in this Medicare group

NPI 1316285091 (732) 455-8444

Cov Clinic Nj LLC

61 mi

Internal Medicine

67 APPLE ST
Tinton Falls, NJ 07724

Reassigned Medicare billing, New Jersey enrollment
11 clinicians in this Medicare group

NPI 1578157962 (732) 314-7410

Browne Medical, LLC

62 mi

Urgent Care

907 OAK TREE AVE STE H
South Plainfield, NJ 07080

Reassigned Medicare billing, New Jersey enrollment
40 clinicians in this Medicare group

NPI 1851733349 (908) 222-3500

Salerno Medical Associates, LLC

78 mi

Internal Medicine

613 PARK AVE FL 2
East Orange, NJ 07017

Reassigned Medicare billing, New Jersey enrollment
81 clinicians in this Medicare group

NPI 1184766107 (973) 672-8573

Senior Healthcare Outreach Program

78 mi

Geriatric Medicine

613 PARK AVE FL 1
East Orange, NJ 07017

Reassigned Medicare billing, New Jersey enrollment
50 clinicians in this Medicare group

NPI 1588707954 (973) 556-0955

Call To Care LLC

78 mi

Multi-Specialty

523 PARK AVE
Orange, NJ 07050

Reassigned Medicare billing, New Jersey enrollment
35 clinicians in this Medicare group

NPI 1265063846 (862) 229-1516

Roseville Medical Society LLC

78 mi

Internal Medicine

346 ROSEVILLE AVE
Newark, NJ 07107

Reassigned Medicare billing, New Jersey enrollment
53 clinicians in this Medicare group

NPI 1275168320 (973) 482-7245

North Ward Medical Arts LLC

79 mi

Internal Medicine

485-491 MT PROSPECT AVE 1ST FLOOR
Newark, NJ 07104

Reassigned Medicare billing, New Jersey enrollment
47 clinicians in this Medicare group

NPI 1538790563 (973) 485-6433

Newark Vein And Vascular Center LLC

79 mi

Internal Medicine

485 MOUNT PROSPECT AVE, GROUND FLOOR
Newark, NJ 07104

Reassigned Medicare billing, New Jersey enrollment
30 clinicians in this Medicare group

NPI 1174159982 (973) 639-7546

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 13

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.

326 services230 patients

Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month 99490

Chronic care management services involve a healthcare professional directing clinical staff in managing your chronic conditions. This includes the first 20 minutes per month of services like medication management, care coordination, and health monitoring to help improve your health and quality of life.

82 services12 patients

Management using the results of remote vital sign monitoring per calendar month, first 20 minutes 99457

This service involves reviewing and managing your health data, which is remotely monitored and collected. Your vital signs like heart rate and blood pressure are tracked regularly throughout the month. The first 20 minutes of this data analysis per month is included in this service.

81 services11 patients

Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) 87811

This is a test to detect COVID-19, the virus causing severe respiratory illness. It uses a method called immunoassay, which identifies the virus by its unique proteins. The test is directly observed for accuracy. It helps determine if you're currently infected.

71 services69 patients

Detection test by immunoassay with direct visual observation for influenza virus 87804

This is a test that identifies the influenza virus in your body. It works by using an immunoassay, a method that detects the presence of the virus through an immune response. The results are directly observable, making it a quick and efficient way to diagnose flu.

65 services34 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.

46 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.

43 services43 patients

X-ray of chest, 2 views 71046

A chest X-ray, 2 views, is a quick, painless test that creates pictures of the structures inside your chest, such as your heart, lungs, and blood vessels. Two different angles are used to get a comprehensive view. This helps in diagnosing conditions like pneumonia, heart problems, or lung cancer.

40 services38 patients

Automated urinalysis test 81003

An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.

29 services28 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.

29 services12 patients

Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes 99349

An established patient home visit is a medical appointment conducted at your home, typically lasting around 40 minutes. This service is ideal for patients who may find it difficult to travel to a healthcare facility. During this visit, a healthcare professional will evaluate your health status, manage your care, and answer any health-related questions you may have.

25 services15 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000

An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.

15 services15 patients

Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) 87880

A detection test by immunoassay for Group A Strep is a quick procedure to identify a bacterial infection in your throat. It involves taking a throat swab and applying it to a test strip, which changes color if Strep bacteria are present.

14 services14 patients

Hospital Affiliations CMS Care Compare 2

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

Community Medical Center

Acute Care Hospitals · Toms River, NJ

1/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number310041

Location99 Rt 37 WestToms River, NJ 08755 · Ocean County

Emergency services Birthing friendly

Monmouth Medical Center-Southern Campus

Acute Care Hospitals · Lakewood, NJ

1/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number310084

Location600 River AveLakewood, NJ 08701 · Ocean County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 08084 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

$94.90 typical visit price

range $61.59 – $185.05

Typical copayment $23.72 (range $15.39 – $46.26)

Most-billed visit code 99203

Established Patient

$107.94 typical visit price

range $20.08 – $150.98

Typical copayment $26.98 (range $5.02 – $37.74)

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.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Nebulizer, with compressor E0570

DME-Other DME · category DE000N

1 supplier14 claims14 services$5.04 avg. paid by Medicare

Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553

DME-Other DME · category DE017N

1 supplier11 claims11 services$215.40 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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. ROBERT GORDON D.O.

Internal Medicine (Pulmonary Disease)

42 E LAUREL RD, SUITE 3100
STRATFORD, NJ 08084

Camden County (856) 566-6859

CHERI R LEAHY R.D.

Dietitian, Registered

42 E LAUREL RD, UDP #2500
STRATFORD, NJ 08084

Camden County (856) 566-2700

DEBORAH ANN KLASZKY APN

Nurse Practitioner (Psychiatric/Mental Health)

42 E LAUREL RD, UDP #1800
STRATFORD, NJ 08084

Camden County (856) 566-6843

SHOSHANA T. MELMAN M.D.

Pediatrics

42 E LAUREL RD, SUITE 1100
STRATFORD, NJ 08084

Camden County (856) 566-7036

PATRICIA M HAGGERTY APN

Nurse Practitioner (Gerontology)

42 E LAUREL RD, UDP #1800
STRATFORD, NJ 08084

Camden County (856) 566-6843

ROWAN UNIVERSITY SCHOOL OF OSTEOPATHIC MEDICINE

General Acute Care Hospital

42 E LAUREL RD, SUITE 2600
STRATFORD, NJ 08084

Camden County (856) 566-6875

DR. MICHAEL KEVIN MCCORMACK PH.D.

Medical Genetics, Ph.D. Medical Genetics

42 E LAUREL RD, SUITE 3600
STRATFORD, NJ 08084

Camden County (856) 566-6469

ZACHARY MANNA DO CANDIDATE

Internal Medicine

42 E LAUREL RD
STRATFORD, NJ 08084

Camden County (732) 618-1274

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 Diana Larrea's NPI number?

The NPI number for Diana Larrea is 1225460454. It was assigned to this individual provider in the NPPES registry on July 30, 2013.

Where is Diana Larrea located?

Diana Larrea practices at 42 E Laurel Rd Suite 2100A, Stratford, NJ 08084. The listed phone number is (856) 566-6477.

What is Diana Larrea's specialty?

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

Is Diana Larrea enrolled in Medicare?

Yes. Diana Larrea 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 Diana Larrea's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Diana Larrea reassigns Medicare benefits to 11 organizations: Salem Internal Medicine P.C. (Carneys Point, NJ), Central Jersey Urgent Care (Ocean, NJ), Cov Clinic Nj LLC (Tinton Falls, NJ), Browne Medical, LLC (South Plainfield, NJ), Salerno Medical Associates, LLC (East Orange, NJ) and 6 more organizations, listed in the Medicare section above. 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 Diana Larrea's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Diana Larrea accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Oscar Health list Diana Larrea 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 Diana Larrea affiliated with any hospitals?

According to CMS data, Diana Larrea is affiliated with Community Medical Center and Monmouth Medical Center-Southern Campus.

When was this NPI record last updated?

The NPPES record for Diana Larrea was last updated on March 18, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.