DR. HARLEEN K ANDERSON MD
NPI 1821218280
Allergy & Immunology in Maitland, FL
Quality Rating: 82.78 out of 100 score
NPI Status: Active since April 26, 2007
Contact Information
260 LOOKOUT PL STE 209
MAITLAND, FL
ZIP 32751
Phone: (407) 584-5901
Fax: (407) 887-1906
- Individual
- Female
- Allergy & Immunology
- Accepts Insurance
- PECOS Enrolled
- Opted-Out Medicare
About HARLEEN ANDERSON
This page provides the complete NPI Profile along with additional information for Harleen Anderson, a provider established in Maitland, Florida with a medical specialization in Allergy & Immunology. The healthcare provider is registered in the NPI registry with number 1821218280 assigned on April 2007. The practitioner's primary taxonomy code is 207K00000X with license number ME110856 (FL). The provider is registered as an individual and her NPI record was last updated February 2026.
- NPI
- 1821218280
- Provider Name
- DR. HARLEEN K ANDERSON MD
- Other Name
- DR. HARLEEN K AHLUWALIA M.D.
- Other Name Type
- Former Name (1)
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 260 LOOKOUT PL STE 209 MAITLAND, FL 32751
- Location Phone
- (407) 584-5901
- Location Fax
- (407) 887-1906
- Mailing Address
- 260 LOOKOUT PL STE 209 MAITLAND, FL 32751
- Mailing Phone
- (407) 584-5901
- Mailing Fax
- (407) 887-1906
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 04-26-2007
- Last Update Date
- 02-24-2026
- Code Navigator
The provider doesn't accept Medicare and has signed an affidavit to be excluded from the Medicare program. If you are a Medicare beneficiary this means a provider can charge whatever they want for services rendered but must follow certain rules to do so. Harleen Anderson opted out of Medicare effective on 07-01-2023 until 07-01-2027. Opt out periods last for two years and cannot be terminated unless the provider is opting out for the very first time and the affidavit is terminated no later than 90 days after the opt out effective date. Opt-out affidavits might renew automatically renew every two years. The provider opted out of Medicare but is permitted to order and refer services to other healthcare providers.
Location Map
Specialty - Primary Taxonomy
The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.
- Classification
Allergy & Immunology
- Taxonomy Code
- 207K00000X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- ME110856
- License State
- FL
- Taxonomy Description
- 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.
Secondary Taxonomies
The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.
| No. | Taxonomy Code | Type | Classification / Specialization |
License No. (State) |
|---|---|---|---|---|
| 1 | 207RA0201X | Allopathic & Osteopathic Physicians | Internal Medicine | LL26020 (SC) |
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
- AvMed Entrust Bronze 600 (2026) - HMO
- AvMed Entrust Bronze 650 (2026) - HMO
- AvMed Entrust Expanded Bronze Standard (2026) - HMO
- AvMed Entrust Gold 125 (2026) - HMO
- AvMed Entrust Gold 125 Dental+Vision (2026) - HMO
- AvMed Entrust Gold Standard (2026) - HMO
- AvMed Entrust Platinum 25 (2026) - HMO
- AvMed Entrust Platinum 25 Dental+Vision (2026) - HMO
- AvMed Entrust Platinum Standard (2026) - HMO
- AvMed Entrust Silver 350 (2026) - HMO
- AvMed Entrust Silver 350 Dental+Vision (2026) - HMO
- AvMed Entrust Silver 550 (2026) - HMO
- AvMed Entrust Silver 550 Dental+Vision (2026) - HMO
- AvMed Entrust Silver Standard (2026) - HMO
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
Medicare Participation & PECOS Enrollment Status
Harleen Anderson is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.
What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.
Is the provider registered in PECOS? Yes
Opted-Out of Medicare? Yes
Opt-Out Effective Date: 07-01-2023
Opt-Out End Date: 07-01-2027
Eligible to Order and Refer? Yes
Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes
Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes
Eligible to Order or Refer a Home Health Agency (HHA): Yes
Eligible to Order or Refer Power Mobility Devices: Yes
Provider Referred Orders for Durable Medical Equipment, Devices & Supplies
The following list reflects the services, supplies or durable medical equipment ordered by this provider to a DME supplier on behalf of patients. The information below is derived from Medicare claims data and reflects the BETOS category, HCPCS code information and the number times each service was submitted under the Medicare fee-for-service program.
Durable Medical Equipment
DME-Other DME (DE017N)
Supplies for maintenance of non-insulin drug infusion catheter, per week (list drugs separately) (HCPCS:A4221)
5 DME suppliers used 135 Medicare Claims 492 Services Paid
DME-Medical/Surgical Supplies (DA000N)
Infusion supplies for external drug infusion pump, per cassette or bag (list drugs separately) (HCPCS:A4222)
1 DME suppliers used 15 Medicare Claims 26 Services Paid
DME-Other DME (DE000N)
Nebulizer, with compressor (HCPCS:E0570)
1 DME suppliers used 27 Medicare Claims 27 Services Paid
DME-Other DME (DE000N)
Supplies for external non-insulin drug infusion pump, syringe type cartridge, sterile, each (HCPCS:K0552)
4 DME suppliers used 122 Medicare Claims 506 Services Paid
Unknown
Treatment-Injections and Infusions (nononcologic) (RI008N)
Injection, immune globulin (cuvitru), 100 mg (HCPCS:J1555)
1 DME suppliers used 64 Medicare Claims 26940 Services Paid
Treatment-Injections and Infusions (nononcologic) (RI008N)
Injection, immune globulin (hizentra), 100 mg (HCPCS:J1559)
5 DME suppliers used 69 Medicare Claims 28860 Services Paid
Treatment-Injections and Infusions (nononcologic) (RI008N)
Injection, immune globulin/hyaluronidase, (hyqvia), 100 mg immuneglobulin (HCPCS:J1575)
1 DME suppliers used 16 Medicare Claims 6500 Services Paid
Treatment-Injections and Infusions (nononcologic) (RI008N)
Injection, immune globulin, intravenous, non-lyophilized (e.g., liquid), not otherwise specified, 500 mg (HCPCS:J1599)
3 DME suppliers used 37 Medicare Claims 2260 Services Paid
Treatment-Chemotherapy (RH012N)
Services, supplies and accessories used in the home under the medicare intravenous immune globulin (ivig) demonstration (HCPCS:Q2052)
6 DME suppliers used 42 Medicare Claims 42 Services Paid
Areas of Expertise
The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.
Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle
Albuterol, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose, 1 mg
Established patient office or other outpatient visit, 20-29 minutes
Established patient office or other outpatient visit, 30-39 minutes
New patient office or other outpatient visit, 45-59 minutes
Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional
Professional service for multiple injections of allergen
Professional service for preparation and provision of 1 or more antigens
Test for allergy using allergenic extract
Test for allergy using allergenic extract injected into skin
Test to measure expiratory airflow and volume
Test to measure expiratory airflow and volume changes before and after medication administration
This procedure involves giving anti-cancer drugs, which don't contain hormones, into the muscle or under the skin. These drugs help to stop the growth of cancer cells. The process is usually quick and done by a healthcare professional.
This service was performed 117 times for 11 patientsAlbuterol is a medication used to treat breathing problems. It is administered as an inhalation solution through a device called DME (Durable Medical Equipment). The solution is FDA-approved and non-compounded. Each unit dose contains 1 mg of the medicine.
This service was performed 45 times for 33 patientsThis 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.
This service was performed 49 times for 44 patientsThis 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.
This service was performed 206 times for 128 patientsThis is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
This service was performed 38 times for 38 patientsThis service involves an outpatient visit for established patients who may not need direct interaction with a healthcare professional. It could include reviewing test results, monitoring existing conditions, or adjusting treatment plans. It's typically done remotely, ensuring your comfort and convenience.
This service was performed 17 times for 12 patientsThe 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.
This service was performed 596 times for 57 patientsThis 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.
This service was performed 1,254 times for 52 patientsAn 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.
This service was performed 1,707 times for 28 patientsAn 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.
This service was performed 494 times for 26 patientsThis 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.
This service was performed 162 times for 100 patientsThis procedure measures how air flows in and out of your lungs. It's done before and after medication to see if the treatment improves your breathing. It's a simple, non-invasive test that involves breathing into a device called a spirometer.
This service was performed 38 times for 33 patientsOverall MIPS Quality Performance
The provider participated in CMS Quality Payment Program under the Merit-based Incentive Payment System (MIPS) and has an overall final score of 82.78, based on four performance areas: quality, improvement activities, promoting interoperability, and cost. The purpose of this information is to help people with Medicare make informed decisions and incentivize doctors and clinicians to maximize performance.
The Merit-based Incentive Payment System (MIPS) is a way providers could use to participate in CMS Quality Payment Program (QPP). The MIPS program affects clinician reimbursement for Part B covered professional services and also rewards them for improving the quality of patient care and outcomes.
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Final Score: 82.78 out of 100
The MIPS program evaluates providers across multiple categories with a specific weight for each category resulting a in a MIPS final score that ranges from 0 to 100 points. The MIPS Final Score determines whether providers receive a negative, neutral or positive MIPS payment adjustment.
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Quality Score: 100
The Quality category assesses providers performance on clinical practices and patient outcomes under the traditional MIPS program. The quality measures help identify the quality of healthcare processes, outcomes, and patient experiences. The Quality measure category compromises 40% providers final MPIS scores.
There are six collection types for MIPS quality measures: Electronic Clinical Quality Measures (eCQMs), MIPS Clinical Quality Measures (CQMs), Qualified Clinical Data Registry (QCDR) Measures, Medicare Part B claims measures, CMS Web Interface measures and The Consumer Assessment of Healthcare Providers and Systems (CAHPS) for MIPS Survey.
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Promoting Interoperability Score: N/A
The Interoperability category measures the providers ability to use technology to exchange and make use of healthcare information in a way that is less burdensome and improves outcomes. The Interoperability measure category compromises 25% providers final MPIS scores.
The MIPS Interoperability measure focuses on the use of certified electronic health record technology (CEHRT) to improve patient access health information, the exchange of information between clinicians and pharmacies and the systematic collection, analysis, and interpretation of healthcare data. -
Improvement Activities Score: 40
The Improvement Activities performance category evaluates the providers participation in clinical activities that support the improvement of clinical practice, care delivery, and outcomes. Providers have the option to choose 2 to 4 activities from an inventory of over 100 improvement activities. Providers typically choose the activities that best fit their needs. The improvement activities measure category compromises 15% providers final MPIS scores.
The Improvement measures aim to better patient engagement, patient safety and other areas of patient care. The Improvement Activities category compromises 15% of providers final MPIS scores. -
Cost Score: 42.6
The Cost performance category asses the amount and types of services provided and how clinicians coordinate care and seek improvement of health outcomes by ensuring patients receive the appropriate services.
Although providers don't determine the price of healthcare services they are important in delivering high-quality care at a reasonable cost. The Cost measures category compromises 20% of providers final MPIS scores. -
Cost Score: 42.6
The Cost performance category asses the amount and types of services provided and how clinicians coordinate care and seek improvement of health outcomes by ensuring patients receive the appropriate services.
Although providers don't determine the price of healthcare services they are important in delivering high-quality care at a reasonable cost. The Cost measures category compromises 20% of providers final MPIS scores.
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NPI NPI Number Validation
How NPI Validation Works
The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.
To verify the NPI 1821218280, we treat the final digit (0) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).
Digit-by-digit view
Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.
Step 1: Double every other digit from the right
Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 60 is 60. The difference is the calculated check digit.
Other Providers at the Same Location
The following 1 provider is registered at the same or a nearby location.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1821218280, enumerated as an "individual" on April 26, 2007.
The provider is located at 260 LOOKOUT PL STE 209 MAITLAND, FL 32751 and the phone number is (407) 584-5901.
Allergy & Immunology with taxonomy code 207K00000X.
The provider might be accepting Accepts: AvMed. Please consult your insurance carrier or call the provider to verify.