DR. GREGORY P. MANZULLO M.D.
NPI 1811009558
Internal Medicine - Hematology & Oncology in Toms River, NJ

Q: What is Gregory Manzullo's NPI number?

The NPI number for Gregory Manzullo is 1811009558. It was assigned to this individual provider in the NPPES registry on August 31, 2006.

Q: What is Gregory Manzullo's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Q: When was this NPI record last updated?

The NPPES record for Gregory Manzullo was last updated on June 24, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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 August 31, 2006PECOS Enrolled

100/100

CMS Quality Rating

100 COMMONS WAY, BLD. A100, TOMS RIVER, NJ 08755(732) 818-7561(732) 818-7510 Get Directions Write a Review

NPPES record last updated: June 24, 2010. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Gregory P. Manzullo M.d. NPPES

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

DR. GREGORY P. MANZULLO M.D. (NPI 1811009558) is an individual hematology & oncology provider in Toms River, New Jersey, licensed in New Jersey (25MA05812800) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1811009558

Entity TypeIndividualMale

Primary Taxonomy207RH0003X

Provider Legal NameDR. GREGORY P. MANZULLOCredential: M.D.

Location Address100 COMMONS WAY, BLD. A100Toms River, NJ 08755-6426

Mailing Address100 Commons Way, Bld. A100Toms River, NJ 08755-6426 · (732) 818-7561 · Fax (732) 818-7510

Phone(732) 818-7561

Fax(732) 818-7510

Sole ProprietorYes

Enumeration DateAugust 31, 2006

Last NPPES UpdateJune 24, 2010

✔ NPI 1811009558 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians

Taxonomy Code207RH0003X

License✔ Licensed in NJ · 25MA05812800

Definition

An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

100 COMMONS WAY, Toms River, NJ 08755

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Other Identifiers 2

Medicare UPING20975NJ

Medicare ID-Type Unspecified829457NJ

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Gregory P. Manzullo 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.

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.

Injection, epoetin alfa-epbx, biosimilar, (retacrit) (for non-esrd use), 1000 units Q5106

Epoetin alfa-epbx (Retacrit) is a biosimilar injection used for non-ESRD (End-Stage Renal Disease). It helps your body make more red blood cells, increasing your energy and well-being. It's usually given under the skin or into a vein by a healthcare professional.

7,670 services14 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.

2,139 services181 patients

Telephone medical discussion with physician, 5-10 minutes 99441

A telephone medical discussion with a physician is a brief, 5-10 minute call where you can discuss your health concerns. It's a convenient way to receive medical advice without needing to visit a clinic. It's important to prepare questions in advance to make the most of this time.

651 services142 patients

Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg J3420

This is a procedure where a small dose of Vitamin B-12, also known as Cyanocobalamin, is injected into your body. This vitamin is essential for nerve function and the production of red blood cells. It's often used to treat vitamin B-12 deficiency.

600 services54 patients

Injection of drug or substance under skin or into muscle 96372

This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.

354 services28 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.

45 services16 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

21 services21 patients

Aspiration of bone marrow sample for diagnosis 38220

Bone marrow aspiration is a procedure where a small amount of bone marrow is extracted for testing. This is done by inserting a needle into a large bone, often the hip, and drawing out marrow. It helps diagnose various blood disorders and cancers.

16 services15 patients

Biopsy of bone marrow 38221

A bone marrow biopsy is a procedure where a small sample of bone marrow is taken for testing. It's usually done to diagnose or monitor blood and bone marrow diseases. A special needle is inserted into a bone, often the hip, to extract the sample. It's a short procedure but may cause some discomfort.

16 services15 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.

16 services14 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.

11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 08755 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

$185.05 typical visit price

range $61.59 – $185.05

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

Most-billed visit code 99205

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.

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.

100/100

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

Individually scored

Quality

93.94

Improvement Activities

Reported Quality Measures

Advance Care Plan

100%422 patients5/55-star benchmark: 100%

Breast Cancer Screening

100%135 patients5/55-star benchmark: 100%

Colorectal Cancer Screening

100%225 patients5/55-star benchmark: 100%

Documentation of Current Medications in the Medical Record

100%3,538 patients5/55-star benchmark: 100%

Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention

Patients screened: 100% · 561 patients

100%561 patients

Screening for Osteoporosis for Women Aged 65-85 Years of Age

100%135 patients5/55-star benchmark: 98%

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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 Manzullo's NPI number?

The NPI number for Gregory Manzullo is 1811009558. It was assigned to this individual provider in the NPPES registry on August 31, 2006.

Where is Gregory Manzullo located?

Gregory Manzullo practices at 100 Commons Way Bld. A100, Toms River, NJ 08755. The listed phone number is (732) 818-7561.

What is Gregory Manzullo's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Gregory Manzullo enrolled in Medicare?

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

When was this NPI record last updated?

The NPPES record for Gregory Manzullo was last updated on June 24, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.