ALEXANDER PATTERSON MD
NPI 1629430822
Allergy & Immunology in Lexington, KY

Q: What is Alexander Patterson's NPI number?

The NPI number for Alexander Patterson is 1629430822. It was assigned to this individual provider in the NPPES registry on March 26, 2016.

Q: What is Alexander Patterson's specialty?

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

Active since March 26, 2016PECOS EnrolledAccepts Medicare Assignment

80.89/100

CMS Quality Rating

230 FOUNTAIN CT STE 350, LEXINGTON, KY 40509(859) 258-5907(859) 258-5244 Get Directions Write a Review

NPPES record last updated: November 18, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 18, 2025, Oct 7, 2022, Jun 17, 2020 and 2 more (5 updates tracked since 2016).

On this page

About Alexander Patterson Md NPPES

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

ALEXANDER PATTERSON MD (NPI 1629430822) is an individual allergy & immunology provider in Lexington, Kentucky, licensed in Kentucky (57315) and active in the NPI registry since March 2016. He is enrolled in Medicare PECOS and is a graduate of University Of Kentucky College Of Medicine (2016).

NPPES Registry Identity

NPI1629430822

Entity TypeIndividualMale

Primary Taxonomy207K00000X

Provider Legal NameALEXANDER PATTERSONCredential: MD

Location Address230 FOUNTAIN CT STE 350Lexington, KY 40509-1895

Mailing Address1221 S BroadwayLexington, KY 40504-2701 · (859) 258-6200 · Fax (859) 258-6203

Phone(859) 258-5907

Fax(859) 258-5244

Sole ProprietorNo

Medical School CMSUniversity Of Kentucky College Of MedicineGraduated 2016

Enumeration DateMarch 26, 2016

Last NPPES UpdateNovember 18, 20255 updates tracked since enumeration

NPPES CertifiedNovember 18, 2025

✔ NPI 1629430822 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians

Taxonomy Code207K00000X

License✔ Licensed in KY · 57315

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 ListedInternal Medicine · Allergy & ImmunologyTaxonomy 207RA0201X · License 2020015516 (MO)

Also ListedPediatrics · Pediatric Allergy/ImmunologyTaxonomy 2080P0201X · License 2020015516 (MO)

230 FOUNTAIN CT STE 350, Lexington, KY 40509

Open in Google Maps ↗

Other Identifiers 1

Medicaid7100492260KY

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

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

Alexander Patterson 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 ID8527338201

PECOS Enrollment IDI20220629002421

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 Alexander Patterson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

New Lexington Clinic, Psc

0.4 mi

Podiatrist

100 N EAGLE CREEK DR
Lexington, KY 40509

Reassigned Medicare billing, Kentucky enrollment
338 clinicians in this Medicare group

NPI 1821283011 (859) 258-5200

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 8

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.

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.

2,278 services40 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.

425 services35 patients

Test for allergy using combination of methods with drug or biological 95018

An allergy test with a drug or biological involves multiple methods. Skin tests may be performed where small amounts of allergens are introduced to the skin. Blood tests measure your immune system's response to specific allergens. These tests help identify what substances you're allergic to.

211 services15 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.

123 services31 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.

92 services54 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This 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.

76 services76 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.

80.89/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

62.29

Promoting Interoperability

100

Improvement Activities

Cost

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 Alexander Patterson's NPI number?

The NPI number for Alexander Patterson is 1629430822. It was assigned to this individual provider in the NPPES registry on March 26, 2016.

Where is Alexander Patterson located?

Alexander Patterson practices at 230 Fountain Ct Ste 350, Lexington, KY 40509. The listed phone number is (859) 258-5907.

What is Alexander Patterson's specialty?

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

Is Alexander Patterson enrolled in Medicare?

Yes. Alexander Patterson 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 organization bills Medicare for Alexander Patterson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alexander Patterson reassigns Medicare benefits to New Lexington Clinic, Psc (Lexington, KY). 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 Alexander Patterson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Alexander Patterson accept?

Health plans from Anthem Blue Cross and Blue Shield list Alexander Patterson 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 Alexander Patterson was last updated on November 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.