DR. EDWARD KERWIN M.D.
NPI 1568465847
Allergy & Immunology - Allergy in Medford, OR

Active since May 31, 2005PECOS EnrolledAccepts Medicare Assignment
27.51/100
CMS Quality Rating
3860 CRATER LAKE AVE, MEDFORD, OR 97504(541) 858-1003(541) 858-1091 Get Directions Write a Review

NPPES record last updated: July 10, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Edward Kerwin M.d. NPPES

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

DR. EDWARD KERWIN M.D. (NPI 1568465847) is an individual allergy provider in Medford, Oregon, licensed in Oregon (MD18405) and active in the NPI registry since May 2005. He is enrolled in Medicare PECOS and is a graduate of University Of Colorado School Of Medicine, Denver (1988).

NPPES Registry Identity

NPI1568465847
Entity TypeIndividualMale
Primary Taxonomy207KA0200X
Provider Legal NameDR. EDWARD KERWINCredential: M.D.
Location Address3860 CRATER LAKE AVEMedford, OR 97504-9741
Mailing Address3860 Crater Lake AveMedford, OR 97504-9741 · (541) 858-1003 · Fax (541) 858-1091
Fax(541) 858-1091
Sole ProprietorNo
Medical School CMSUniversity Of Colorado School Of Medicine, DenverGraduated 1988
Enumeration DateMay 31, 2005
Last NPPES UpdateJuly 10, 2020
NPPES CertifiedJuly 10, 2020
NPI 1568465847 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyAllergy & Immunology · AllergyAllopathic & Osteopathic Physicians
Taxonomy Code207KA0200X
License Licensed in OR · MD18405
Definition
A physician who specializes in the diagnosis, treatment, and management of allergies. Source: National Uniform Claim Committee
3860 CRATER LAKE AVE, Medford, OR 97504

Other Identifiers 1

Medicaid056700OR

Accepted 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. Edward Kerwin 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 ID5092702761
PECOS Enrollment IDI20040427000191
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 9

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.
6,210 services111 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.
2,441 services209 patients
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.
1,150 services22 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.
357 services21 patients
Injection for rapid desensitization to allergen 95180
Rapid desensitization is a procedure to help your body get used to an allergen, reducing allergic reactions. You'll receive small, increasing amounts of the allergen through injections. This can help your immune system build tolerance, lessening or even eliminating symptoms.
112 services29 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.
80 services11 patients

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.

27.51/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality0
Improvement Activities0
Cost91.7

Reported Quality Measures

Documentation of Current Medications in the Medical Record
Percentage of visits for patients aged 18 years and older for which the eligible professional or eligible clinician attests to documenting a list of current medications using all immediate resources available on the date of the encounter.
95%573 patients4/55-star benchmark: 100%
Pneumococcal Vaccination Status for Older Adults
Percentage of patients 65 years of age and older who have ever received a pneumococcal vaccine
37%194 patients2/55-star benchmark: 90%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…
46%456 patients2/55-star benchmark: 97%
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention
Percentage of patients aged 18 years and older who were screened for tobacco use one or more times within 24 months AND who received tobacco cessation intervention if identified as a tobacco user
Patients tobacco: 88% · 94 patients
91%94 patients
Use of High-Risk Medications in the Elderly
Percentage of patients 65 years of age and older who were ordered high-risk medications. Two rates are submitted. 1) Percentage of patients who were ordered at least one high-risk medication.
Lower rates are better for this measure.
Patients 2+: 1% · 194 patients
7%194 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.

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.

Nurse Practitioner (Family)
3860 CRATER LAKE AVE
MEDFORD, OR 97504
Internal Medicine (Allergy & Immunology)
3860 CRATER LAKE AVE
MEDFORD, OR 97504
Allergy & Immunology (Allergy)
3860 CRATER LAKE AVE, SUITE A
MEDFORD, OR 97504
Nurse Practitioner (Family)
3860 CRATER LAKE AVE
MEDFORD, OR 97504

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 Edward Kerwin's NPI number?

The NPI number for Edward Kerwin is 1568465847. It was assigned to this individual provider in the NPPES registry on May 31, 2005.

Where is Edward Kerwin located?

Edward Kerwin practices at 3860 Crater Lake Ave, Medford, OR 97504. The listed phone number is (541) 858-1003.

What is Edward Kerwin's specialty?

The primary specialty registered for this NPI is Allergy & Immunology, specializing in Allergy, with taxonomy code 207KA0200X.

Is Edward Kerwin enrolled in Medicare?

Yes. Edward Kerwin 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 Edward Kerwin accept?

Health plans from BridgeSpan Health Company, Moda Health Plan, Inc., PacificSource Health Plans, Providence Health Plan and Regence BlueCross BlueShield of Oregon list Edward Kerwin 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.

When was this NPI record last updated?

The NPPES record for Edward Kerwin was last updated on July 10, 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.