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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

KERRY L DRAIN M.D.
NPI 1710978630
Allergy & Immunology in Pullman, WA

Active since October 31, 2005PECOS Enrolled
840 SE BISHOP BLVD STE 103, PULLMAN, WA 99163(509) 336-7735(509) 715-2128 Get Directions Write a Review

NPPES record last updated: September 29, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 29, 2026, Sep 27, 2021 (2 updates tracked since 2021).

About Kerry L Drain M.d. NPPES

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

KERRY L DRAIN M.D. (NPI 1710978630) is an individual allergy & immunology provider in Pullman, Washington, licensed in Washington (MD00040983) and active in the NPI registry since October 2005. She is enrolled in Medicare PECOS and is a graduate of Other (1996).

NPPES Registry Identity

NPI1710978630
Entity TypeIndividualFemale
Primary Taxonomy207K00000X
Provider Legal NameKERRY L DRAINCredential: M.D.
Location Address840 SE BISHOP BLVD STE 103Pullman, WA 99163-5502
Mailing Address840 Se Bishop Blvd Ste 103Pullman, WA 99163-5502 · (509) 336-7735 · Fax (509) 715-2128
Phone(509) 336-7735
Fax(509) 715-2128
Sole ProprietorNo
Medical School CMSOtherGraduated 1996
Enumeration DateOctober 31, 2005
Last NPPES UpdateSeptember 29, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 29, 2026
✔ NPI 1710978630 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians
Taxonomy Code207K00000X
License✔ Licensed in WA · MD00040983
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.
840 SE BISHOP BLVD STE 103, Pullman, WA 99163
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Premera Blue Cross Blue Shield of Alaska, Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Kerry L Drain M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID9133167570
PECOS Enrollment IDI20101105000636
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 Kerry Drain reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Public Hospital District #1-A Of Whitman County
0.1 mi
Family Medicine
835 SE BISHOP BLVD
Pullman, WA 99163
  • Reassigned Medicare billing, Washington enrollment
  • Also billed through NPI 1366446767 (Washington)
  • 151 clinicians in this Medicare group
NPI 1881475051 (509) 336-7300

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 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.

Injection, omalizumab, 5 mg J2357
Omalizumab is a medication given via injection. It's used to treat severe allergic asthma and chronic hives when other treatments fail. The 5mg dose is determined by your doctor based on your weight and condition.
4,246 services15 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 services28 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.
399 services106 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.
176 services21 patients
Professional service for single injection of allergen 95115
A single allergen injection is a procedure where a small amount of a specific allergen is injected into your body. This is done to test your body's reaction to the allergen or to help your immune system become less sensitive to it, reducing allergic symptoms.
109 services33 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.
80 services57 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.

Reported Quality Measures

e-Prescribing
At least one permissible prescription written by the MIPS eligible clinician is queried for a drug formulary and transmitted electronically using certified EHR technology.
74%2,298 patients3/55-star benchmark: 100%
Health Information Exchange
The MIPS eligible clinician that transitions or refers their patient to another setting of care or health care clinician (1) uses CEHRT to create a summary of care record; and (2) electronically transmits such summary to a receiving health care clinician for…
25%52 patients2/55-star benchmark: 96%
Pneumococcal Vaccination Status for Older Adults
Percentage of patients 65 years of age and older who have ever received a pneumococcal vaccine
1%107 patients1/55-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…
8%461 patients1/55-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 screenedForUse: 93% · 121 patients
91%121 patients4/55-star benchmark: 98%
Tobacco Use and Help with Quitting Among Adolescents
The percentage of adolescents 12 to 20 years of age with a primary care visit during the measurement year for whom tobacco use status was documented and received help with quitting if identified as a tobacco user
93%261 patients
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 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
3 suppliers26 claims103 services$17.58 avg. paid by Medicare
Nebulizer, with compressor E0570
DME-Other DME · category DE000N
2 suppliers24 claims24 services$4.97 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 claims1,190 services$39.46 avg. paid by Medicare
Injection, immune globulin (hizentra), 100 mg J1559
Treatment-Injections and Infusions (nononcologic) · category RI008N
2 suppliers19 claims8,780 services$9.57 avg. paid by Medicare
Injection, immune globulin, (gamunex-c/gammaked), non-lyophilized (e.g., liquid), 500 mg J1561
Treatment-Injections and Infusions (nononcologic) · category RI008N
3 suppliers33 claims2,620 services$35.05 avg. paid by Medicare
Injection, immune globulin, (gammagard liquid), non-lyophilized, (e.g., liquid), 500 mg J1569
Treatment-Injections and Infusions (nononcologic) · category RI008N
3 suppliers29 claims1,800 services$35.58 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 2

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

USHA NANDHINI
Internal Medicine (Sleep Medicine)
840 SE BISHOP BLVD STE 103
PULLMAN, WA 99163
Whitman County (509) 338-6000
VINOD CHIMANLAL MEHTA MD
Internal Medicine
840 SE BISHOP BLVD STE 103
PULLMAN, WA 99163
Whitman County (509) 338-6000

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 Kerry Drain's NPI number?

The NPI number for Kerry Drain is 1710978630. It was assigned to this individual provider in the NPPES registry on October 31, 2005.

Where is Kerry Drain located?

Kerry Drain practices at 840 SE Bishop Blvd Ste 103, Pullman, WA 99163. The listed phone number is (509) 336-7735.

What is Kerry Drain's specialty?

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

Is Kerry Drain enrolled in Medicare?

Yes. Kerry Drain is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Kerry Drain's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kerry Drain reassigns Medicare benefits to Public Hospital District #1-A Of Whitman County (Pullman, WA). 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 Kerry Drain's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Kerry Drain accept?

Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Kerry Drain 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 Kerry Drain was last updated on September 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 days 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.