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DR. SUSAN HAGEN MORRISON M.D.
NPI 1174501886
Allergy & Immunology in Belleville, NJ

Active since January 03, 2006PECOS EnrolledAccepts Medicare Assignment
71.64/100
CMS Quality Rating
77 NEWARK AVE STE 4, BELLEVILLE, NJ 07109(973) 450-0100(973) 450-8088 Get Directions Write a Review

NPPES record last updated: June 13, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Susan Hagen Morrison M.d. NPPES

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

DR. SUSAN HAGEN MORRISON M.D. (NPI 1174501886) is an individual allergy & immunology provider in Belleville, New Jersey, licensed in New Jersey (25MA04095600) and active in the NPI registry since January 2006. She is enrolled in Medicare PECOS, is affiliated with Clara Maass Medical Center, and is a graduate of Rutgers New Jersey Medical School (1981).

NPPES Registry Identity

NPI1174501886
Entity TypeIndividualFemale
Primary Taxonomy207K00000X
Provider Legal NameDR. SUSAN HAGEN MORRISONCredential: M.D.
Location Address77 NEWARK AVE STE 4Belleville, NJ 07109-4154
Mailing Address77 Newark Ave Ste 4Belleville, NJ 07109-4154 · (973) 450-0100 · Fax (973) 450-8088
Phone(973) 450-0100
Fax(973) 450-8088
Sole ProprietorYes
Medical School CMSRutgers New Jersey Medical SchoolGraduated 1981
Enumeration DateJanuary 3, 2006
Last NPPES UpdateJune 13, 2021
NPPES CertifiedJune 13, 2021
✔ NPI 1174501886 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians
Taxonomy Code207K00000X
License✔ Licensed in NJ · 25MA04095600
Definition
An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.
Also ListedPediatrics · Pediatric Infectious DiseasesTaxonomy 2080P0208X · License 25MA0409500 (NJ)
77 NEWARK AVE STE 4, Belleville, NJ 07109
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Other Names 1

Former Name (1)Miss Susan Marie Hagen

Other Identifiers 1

Medicaid2091607NJ

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 and accepts Medicare assignment

Dr. Susan Hagen Morrison 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 ID2961538400
PECOS Enrollment IDI20100414000299
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 Susan Morrison reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Susan Hagen Morrison, M.D., PA
Same address
Allergy & Immunology
77 NEWARK AVE STE 4
Belleville, NJ 07109
  • Reassigned Medicare billing, New Jersey enrollment
NPI 1518281245 (973) 450-0100

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.

Professional service for preparation and provision of 1 or more antigens 95165
This service involves the creation and supply of antigens, substances that stimulate your immune system to fight diseases. These antigens can be used in vaccines or allergy tests to help your body build defenses against specific health threats.
2,320 services47 patients
Professional service for multiple injections of allergen 95117
The professional service for multiple injections of allergens involves administering small doses of specific allergens into your body. This is done to help your immune system become less sensitive to them, reducing your allergic reaction over time. It's a safe, effective way to manage allergies.
639 services50 patients
Test for allergy using allergenic extract injected into skin 95024
An allergy skin test involves injecting a small amount of allergenic extract into your skin. This test helps determine if you're allergic to specific substances. If allergic, a small red bump appears at the test site. It's safe and quick.
126 services11 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.
112 services58 patients
Test for allergy using combination of methods with drug or biological 95018
An allergy test with a drug or biological involves multiple methods. Skin tests may be performed where small amounts of allergens are introduced to the skin. Blood tests measure your immune system's response to specific allergens. These tests help identify what substances you're allergic to.
77 services39 patients
Test for allergy using allergenic extract injected into skin 95024
An allergy skin test involves injecting a small amount of allergenic extract into your skin. This test helps determine if you're allergic to specific substances. If allergic, a small red bump appears at the test site. It's safe and quick.
74 services37 patients

Hospital Affiliations CMS Care Compare

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

Clara Maass Medical Center

Acute Care Hospitals · Belleville, NJ
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310009
LocationOne Clara Maass DriveBelleville, NJ 07109 · Essex County
Emergency services Birthing friendly

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.

71.64/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality79.27
Promoting Interoperability96
Improvement Activities40
Cost25.97

Reported Quality Measures

Breast Cancer Screening
72%177 patients3/55-star benchmark: 100%
Colorectal Cancer Screening
60%309 patients3/55-star benchmark: 100%
Documentation of Current Medications in the Medical Record
100%925 patients5/55-star benchmark: 100%
Falls: Screening for Future Fall Risk
53%172 patients3/55-star benchmark: 100%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
96%569 patients4/55-star benchmark: 100%
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention
Patients screened: 36% · 466 patients
36%466 patients
Provide Patients Electronic Access to Their Health Information
84%528 patients3/55-star benchmark: 100%
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.

Referred Medical Equipment & Supplies CMS DME claims 6

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

Supplies for maintenance of non-insulin drug infusion catheter, per week (list drugs separately) A4221
DME-Other DME · category DE017N
2 suppliers23 claims82 services$18.40 avg. paid by Medicare
Injection, immune globulin, (gammaplex), intravenous, non-lyophilized (e.g., liquid), 500 mg J1557
Treatment-Injections and Infusions (nononcologic) · category RI008N
1 supplier17 claims1,360 services$39.45 avg. paid by Medicare
Injection, immune globulin (hizentra), 100 mg J1559
Treatment-Injections and Infusions (nononcologic) · category RI008N
3 suppliers34 claims13,750 services$9.52 avg. paid by Medicare
Albuterol, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose, 1 mg J7613
DME-Drugs Administered Through DME · category DG006N
2 suppliers15 claims4,496 services$0.03 avg. paid by Medicare
Supplies for external non-insulin drug infusion pump, syringe type cartridge, sterile, each K0552
DME-Other DME · category DE000N
2 suppliers23 claims89 services$2.38 avg. paid by Medicare
Pharmacy dispensing fee for inhalation drug(s); per 30 days Q0513
DME-Other DME · category DE000N
4 suppliers17 claims17 services$23.01 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

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

SUSAN HAGEN MORRISON, M.D., PA
Allergy & Immunology
77 NEWARK AVE STE 4
BELLEVILLE, NJ 07109
Essex County (973) 450-0100

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 Susan Morrison's NPI number?

The NPI number for Susan Morrison is 1174501886. It was assigned to this individual provider in the NPPES registry on January 3, 2006. The provider is also known as Miss Susan Marie Hagen.

Where is Susan Morrison located?

Susan Morrison practices at 77 Newark Ave Ste 4, Belleville, NJ 07109. The listed phone number is (973) 450-0100.

What is Susan Morrison's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

Is Susan Morrison enrolled in Medicare?

Yes. Susan Morrison 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 organization bills Medicare for Susan Morrison's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Susan Morrison reassigns Medicare benefits to Susan Hagen Morrison, M.D., PA (Belleville, 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 Susan Morrison's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Susan Morrison accept?

Health plans from Oscar Health list Susan Morrison 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 Susan Morrison affiliated with any hospitals?

According to CMS data, Susan Morrison is affiliated with Clara Maass Medical Center.

When was this NPI record last updated?

The NPPES record for Susan Morrison was last updated on June 13, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.