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DR. DAVID F LAROSA MD
NPI 1871704627
Allergy & Immunology in Philadelphia, PA

Active since May 24, 2007PECOS EnrolledAccepts Medicare Assignment
24.52/100
CMS Quality Rating
1101 CHESTNUT ST FL 17, PHILADELPHIA, PA 19107(215) 955-7410(215) 923-8230 Get Directions Write a Review

NPPES record last updated: July 31, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. David F Larosa Md NPPES

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

DR. DAVID F LAROSA MD (NPI 1871704627) is an individual allergy & immunology provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD421039) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS, is affiliated with Hospital Of Univ Of Pennsylvania, and is a graduate of State University Of New York Downstate Medical Center (2000).

NPPES Registry Identity

NPI1871704627
Entity TypeIndividualMale
Primary Taxonomy207K00000X
Provider Legal NameDR. DAVID F LAROSACredential: MD
Location Address1101 CHESTNUT ST FL 17Philadelphia, PA 19107-3612
Mailing Address1101 Chestnut St Fl 17Philadelphia, PA 19107-3612 · (215) 955-7410 · Fax (215) 923-9230
Phone(215) 955-7410
Fax(215) 923-8230
Sole ProprietorNo
Medical School CMSState University Of New York Downstate Medical CenterGraduated 2000
Enumeration DateMay 24, 2007
Last NPPES UpdateJuly 31, 2025
NPPES CertifiedJuly 31, 2025
✔ NPI 1871704627 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians
Taxonomy Code207K00000X
Licenses✔ Licensed in PA · MD421039✔ Licensed in NJ · 25MA09085000
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.
1101 CHESTNUT ST FL 17, Philadelphia, PA 19107
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Accepted Insurance

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

Dr. David F Larosa 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 ID2961555172
PECOS Enrollment IDI20090806000045
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 8

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.

Test for allergy using allergenic extract 95004
An allergy test with allergenic extract is a diagnostic method to identify substances causing allergic reactions. Small amounts of common allergens are introduced to your body, usually through skin pricks or blood tests. Your body's response helps determine your allergies.
874 services31 patients
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.
570 services22 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.
424 services30 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.
377 services29 patients
Test to measure rate of airflow 94375
This test, known as spirometry, measures how much air you can breathe in and out, and how quickly you can do so. It helps assess your lung function and can be used to diagnose or monitor conditions like asthma or COPD.
219 services118 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.
180 services127 patients

Hospital Affiliations CMS Care Compare 5

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

Hospital Of Univ Of Pennsylvania

Acute Care Hospitals · Philadelphia, PA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390111
Location34th & Spruce StsPhiladelphia, PA 19104 · Philadelphia County
Emergency services Birthing friendly

Albert Einstein Medical Center

Acute Care Hospitals · Philadelphia, PA
3/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number390142
Location5501 Old York RoadPhiladelphia, PA 19141 · Philadelphia County
Emergency services Birthing friendly

Thomas Jefferson University Hospital

Acute Care Hospitals · Philadelphia, PA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390174
Location111 South 11th StreetPhiladelphia, PA 19107 · Philadelphia County
Emergency services Birthing friendly

Chester County Hospital

Acute Care Hospitals · West Chester, PA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390179
Location701 East Marshall StreetWest Chester, PA 19380 · Chester County
Emergency services Birthing friendly

Pennsylvania Hospital

Acute Care Hospitals · Philadelphia, PA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390226
Location800 Spruce StreetPhiladelphia, PA 19107 · Philadelphia 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.

24.52/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality0
Improvement Activities0
Cost81.75

Referred Medical Equipment & Supplies CMS DME claims 10

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
5 suppliers57 claims179 services$18.38 avg. paid by Medicare
Infusion supplies for external drug infusion pump, per cassette or bag (list drugs separately) A4222
DME-Medical/Surgical Supplies · category DA000N
2 suppliers13 claims13 services$35.77 avg. paid by Medicare
Injection, immune globulin, (gammaplex), intravenous, non-lyophilized (e.g., liquid), 500 mg J1557
Treatment-Injections and Infusions (nononcologic) · category RI008N
2 suppliers31 claims2,090 services$39.75 avg. paid by Medicare
Injection, immune globulin (hizentra), 100 mg J1559
Treatment-Injections and Infusions (nononcologic) · category RI008N
1 supplier24 claims21,040 services$9.52 avg. paid by Medicare
Injection, immune globulin/hyaluronidase, (hyqvia), 100 mg immuneglobulin J1575
Treatment-Injections and Infusions (nononcologic) · category RI008N
2 suppliers13 claims3,900 services$12.29 avg. paid by Medicare
Injection, immune globulin, intravenous, non-lyophilized (e.g., liquid), not otherwise specified, 500 mg J1599
Treatment-Injections and Infusions (nononcologic) · category RI008N
2 suppliers13 claims910 services$54.89 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 4

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

DR. DAMARIS ELIXANDRA PENA EVERTZ M.D.
Internal Medicine (Pulmonary Disease)
1101 CHESTNUT ST FL 17
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-5161
ASHLEY GWEN SAMMARITANO
Nurse Practitioner (Family)
1101 CHESTNUT ST FL 17
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-5161
VANI LAKSHMI MULKAREDDY MD
Internal Medicine (Pulmonary Disease)
1101 CHESTNUT ST FL 17
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-5161
NEERAJ SINHA MD
Internal Medicine (Pulmonary Disease)
1101 CHESTNUT ST FL 17
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-1671

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 David Larosa's NPI number?

The NPI number for David Larosa is 1871704627. It was assigned to this individual provider in the NPPES registry on May 24, 2007.

Where is David Larosa located?

David Larosa practices at 1101 Chestnut St Fl 17, Philadelphia, PA 19107. The listed phone number is (215) 955-7410.

What is David Larosa's specialty?

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

Is David Larosa enrolled in Medicare?

Yes. David Larosa 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 David Larosa accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list David Larosa 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 David Larosa affiliated with any hospitals?

According to CMS data, David Larosa is affiliated with Hospital Of Univ Of Pennsylvania, Albert Einstein Medical Center, Thomas Jefferson University Hospital, Chester County Hospital and Pennsylvania Hospital.

When was this NPI record last updated?

The NPPES record for David Larosa was last updated on July 31, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.