Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

JANET CLAASSEN MD
NPI 1689675605
Allergy & Immunology - Allergy in Albany, NY

Active since August 02, 2005PECOS Enrolled
8 SOUTHWOODS BLVD, ALBANY, NY 12211(518) 434-1446(518) 434-2360 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Janet Claassen Md NPPES

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

JANET CLAASSEN MD (NPI 1689675605) is an individual allergy provider in Albany, New York, licensed in New York (182037) and active in the NPI registry since August 2005. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1689675605
Entity TypeIndividualFemale
Primary Taxonomy207KA0200X
Provider Legal NameJANET CLAASSENCredential: MD
Location Address8 SOUTHWOODS BLVDAlbany, NY 12211-2554
Mailing Address8 Southwoods BlvdAlbany, NY 12211-2554 · (518) 434-1446 · Fax (518) 434-2360
Fax(518) 434-2360
Sole ProprietorNo
Enumeration DateAugust 2, 2005
Last NPPES UpdateJuly 13, 2026
NPI 1689675605 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 NY · 182037
Definition
A physician who specializes in the diagnosis, treatment, and management of allergies. Source: National Uniform Claim Committee
8 SOUTHWOODS BLVD, Albany, NY 12211

Other Identifiers 1

Medicaid01192130NY

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Janet Claassen Md 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 5

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 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.
64 services32 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.
20 services12 patients
Test to measure expiratory airflow and volume 94010
This test, known as spirometry, assesses how well your lungs work. It measures how much air you can inhale, how much you can exhale and how quickly you can exhale. It's non-invasive and helps diagnose conditions like asthma or COPD.
18 services18 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.
16 services16 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.
15 services15 patients

Other Providers at the Same Location NPPES 14

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

Allergy & Immunology (Allergy)
8 SOUTHWOODS BLVD
ALBANY, NY 12211
Physician Assistant (Medical)
8 SOUTHWOODS BLVD
ALBANY, NY 12211
Allergy & Immunology (Allergy)
8 SOUTHWOODS BLVD
ALBANY, NY 12211
Nurse Practitioner (Family)
8 SOUTHWOODS BLVD
ALBANY, NY 12211
Optometrist (Corneal and Contact Management)
8 SOUTHWOODS BLVD
ALBANY, NY 12211
Allergy & Immunology
8 SOUTHWOODS BLVD
ALBANY, NY 12211
Allergy & Immunology (Allergy)
8 SOUTHWOODS BLVD
ALBANY, NY 12211
Pediatrics (Pediatric Allergy/Immunology)
8 SOUTHWOODS BLVD
ALBANY, NY 12211

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 Janet Claassen's NPI number?

The NPI number for Janet Claassen is 1689675605. It was assigned to this individual provider in the NPPES registry on August 2, 2005.

Where is Janet Claassen located?

Janet Claassen practices at 8 Southwoods Blvd, Albany, NY 12211. The listed phone number is (518) 434-1446.

What is Janet Claassen's specialty?

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

Is Janet Claassen enrolled in Medicare?

Yes. Janet Claassen is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Janet Claassen was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.