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DR. AMIR H SHAHLAEE MD
NPI 1649214529
Allergy & Immunology in Annandale, VA

Active since June 15, 2006PECOS EnrolledAccepts Medicare Assignment
4534A JOHN MARR DR, ANNANDALE, VA 22003(301) 962-5800(301) 962-9585 Get Directions Write a Review

NPPES record last updated: March 16, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Amir H Shahlaee Md NPPES

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

DR. AMIR H SHAHLAEE MD (NPI 1649214529) is an individual allergy & immunology provider in Annandale, Virginia, licensed in Maryland (D0057508) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS and is a graduate of Medical College Of Georgia School Of Medicine (1997).

NPPES Registry Identity

NPI1649214529
Entity TypeIndividualMale
Primary Taxonomy207K00000X
Provider Legal NameDR. AMIR H SHAHLAEECredential: MD
Location Address4534A JOHN MARR DRAnnandale, VA 22003-3308
Mailing Address11002 Veirs Mill Road, Suite 414, Institute For Asthma And AllergyWheaton, MD 20902 · (301) 962-5800 · Fax (301) 962-9585
Phone(301) 962-5800
Fax(301) 962-9585
Sole ProprietorNo
Medical School CMSMedical College Of Georgia School Of MedicineGraduated 1997
Enumeration DateJune 15, 2006
Last NPPES UpdateMarch 16, 2023
NPPES CertifiedMarch 16, 2023
✔ NPI 1649214529 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 MD · D0057508
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 Hematology-OncologyTaxonomy 2080P0207X · License D57508 (MD), ME92043 (FL)
4534A JOHN MARR DR, Annandale, VA 22003
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Other Identifiers 2

Medicaid271425600FL
Medicaid027555700MD

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. Amir H Shahlaee 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 ID6204888415
PECOS Enrollment IDI20160524000027
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 Reassignments

2

Medicare enrollment records show Amir Shahlaee reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Privia Medical Group, LLC
5.5 mi
Internal Medicine
950 N GLEBE RD STE 700
Arlington, VA 22203
  • Reassigned Medicare billing, District of Columbia enrollment
  • 1,534 clinicians in this Medicare group
NPI 1013042480 (571) 366-8850
Institute For Asthma And Allergy P.C.
844 mi
Allergy & Immunology
840 US HIGHWAY 1 STE 235
North Palm Beach, FL 33408
  • Reassigned Medicare billing, District of Columbia enrollment
  • Medicare enrollment name: Institute For Asthma And Allergy PC
  • 14 clinicians in this Medicare group
NPI 1447341110 (301) 962-5800

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.

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.
1,231 services42 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.
417 services31 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.
290 services24 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.
117 services59 patients
Administration and interpretation of patient-focused health risk assessment 96160
This procedure involves a detailed evaluation of your health to identify potential risks. It includes analyzing your medical history, lifestyle habits, and family health history. The results are interpreted to provide a personalized plan to improve your health and prevent future issues.
101 services50 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.
52 services38 patients

Referred Medical Equipment & Supplies CMS DME claims 5

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 suppliers18 claims59 services$18.39 avg. paid by Medicare
Injection, immune globulin (hizentra), 100 mg J1559
Treatment-Injections and Infusions (nononcologic) · category RI008N
3 suppliers19 claims7,480 services$9.56 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
2 suppliers14 claims1,320 services$35.32 avg. paid by Medicare
Supplies for external non-insulin drug infusion pump, syringe type cartridge, sterile, each K0552
DME-Other DME · category DE000N
3 suppliers18 claims108 services$2.37 avg. paid by Medicare
Services, supplies and accessories used in the home under the medicare intravenous immune globulin (ivig) demonstration Q2052
Treatment-Chemotherapy · category RH012N
4 suppliers23 claims30 services$310.24 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.

DR. HELBING ALLERGY & ASTHMA ASSOCIATES, LTD.
Allergy & Immunology
4534A JOHN MARR DR
ANNANDALE, VA 22003
Fairfax County (703) 750-9450

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 Amir Shahlaee's NPI number?

The NPI number for Amir Shahlaee is 1649214529. It was assigned to this individual provider in the NPPES registry on June 15, 2006.

Where is Amir Shahlaee located?

Amir Shahlaee practices at 4534A John Marr Dr, Annandale, VA 22003. The listed phone number is (301) 962-5800.

What is Amir Shahlaee's specialty?

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

Is Amir Shahlaee enrolled in Medicare?

Yes. Amir Shahlaee 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 organizations bill Medicare for Amir Shahlaee's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Amir Shahlaee reassigns Medicare benefits to 2 organizations: Privia Medical Group, LLC (Arlington, VA) and Institute For Asthma And Allergy P.C. (North Palm Beach, FL). Each 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 Amir Shahlaee's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Amir Shahlaee was last updated on March 16, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.