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MRS. ADRIANA GRIGORIU MD
NPI 1841237534
Internal Medicine - Infectious Disease in Jersey City, NJ

Active since June 01, 2006PECOS EnrolledAccepts Medicare Assignment
550 NEWARK AVE, JERSEY CITY, NJ 07306(201) 795-9155(201) 795-9157 Get Directions Write a Review

NPPES record last updated: December 3, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mrs. Adriana Grigoriu Md NPPES

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

MRS. ADRIANA GRIGORIU MD (NPI 1841237534) is an individual infectious disease provider in Jersey City, New Jersey, licensed in New Jersey (MA43774) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS, is affiliated with Jersey City Medical Center, and is a graduate of Other (1979).

NPPES Registry Identity

NPI1841237534
Entity TypeIndividualFemale
Primary Taxonomy207RI0200X
Provider Legal NameMRS. ADRIANA GRIGORIUCredential: MD
Location Address550 NEWARK AVEJersey City, NJ 07306
Mailing Address550 Newark AveJersey City, NJ 07306 · (201) 795-9155 · Fax (201) 795-9157
Phone(201) 795-9155
Fax(201) 795-9157
Sole ProprietorNo
Medical School CMSOtherGraduated 1979
Enumeration DateJune 1, 2006
Last NPPES UpdateDecember 3, 2025
NPPES CertifiedDecember 3, 2025
✔ NPI 1841237534 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
License✔ Licensed in NJ · MA43774
Definition
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
550 NEWARK AVE, Jersey City, NJ 07306
Open in Google Maps ↗

Other Identifiers 1

Medicaid2436108NJ

Accepted Insurance

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

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

Mrs. Adriana Grigoriu 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 ID8527241199
PECOS Enrollment IDI20110321000501
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 4

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 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
103 services41 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.
50 services47 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.
28 services26 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.
21 services21 patients

Hospital Affiliations CMS Care Compare

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

Jersey City Medical Center

Acute Care Hospitals · Jersey City, NJ
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310074
Location355 Grand StreetJersey City, NJ 07302 · Hudson County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07306 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
$144.86 typical visit price
range $63.84 – $190.92
Typical copayment $36.21 (range $15.96 – $47.73)
Most-billed visit code 99204
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.

LIBERTY CHILD AND ADOLESCENT HEALTH SERVICES
Specialist
550 NEWARK AVE
JERSEY CITY, NJ 07306
Hudson County (201) 714-7902
MERWIN F RICHARD M.D
Internal Medicine (Cardiovascular Disease)
550 NEWARK AVE, STE 307
JERSEY CITY, NJ 07306
Hudson County (201) 418-9111
FERAYDOON KOHAN, MD, LLC
Internal Medicine (Cardiovascular Disease)
550 NEWARK AVE, SUITE 301A
JERSEY CITY, NJ 07306
Hudson County (201) 222-9900
RAMI BADER, MD, LLC
Anesthesiology (Pain Medicine)
550 NEWARK AVE
JERSEY CITY, NJ 07306
Hudson County (201) 360-3222
FRANCIS A PFLUM MD PC
Orthopaedic Surgery
550 NEWARK AVE
JERSEY CITY, NJ 07306
Hudson County (201) 420-0069
ANJALI CHOUDHARY MD
Internal Medicine
550 NEWARK AVE, SUITE # 406
JERSEY CITY, NJ 07306
Hudson County (201) 216-9040
PASSAIC COUNTY INTEGRATED HEALTHCARE
Radiology (Diagnostic Radiology)
550 NEWARK AVE, SUITE 201
JERSEY CITY, NJ 07306
Hudson County (201) 533-8000
THE BREAST CENTER AT JOURNAL SQUARE, LLC
Clinic/Center (Radiology, Mammography)
550 NEWARK AVE, SECOND FLOOR
JERSEY CITY, NJ 07306
Hudson County (201) 721-6527

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 Adriana Grigoriu's NPI number?

The NPI number for Adriana Grigoriu is 1841237534. It was assigned to this individual provider in the NPPES registry on June 1, 2006.

Where is Adriana Grigoriu located?

Adriana Grigoriu practices at 550 Newark Ave, Jersey City, NJ 07306. The listed phone number is (201) 795-9155.

What is Adriana Grigoriu's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Adriana Grigoriu enrolled in Medicare?

Yes. Adriana Grigoriu 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.

What insurance does Adriana Grigoriu accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Adriana Grigoriu 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 Adriana Grigoriu affiliated with any hospitals?

According to CMS data, Adriana Grigoriu is affiliated with Jersey City Medical Center.

When was this NPI record last updated?

The NPPES record for Adriana Grigoriu was last updated on December 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.