DR. SHAN SHAN WU DO
NPI 1538541503
Allergy & Immunology in Mayfield Heights, OH

Q: What is Shan Shan Wu's NPI number?

The NPI number for Shan Shan Wu is 1538541503. It was assigned to this individual provider in the NPPES registry on June 25, 2015.

Q: What is Shan Shan Wu's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Shan Shan Wu was last updated on October 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.

Active since June 25, 2015PECOS EnrolledAccepts Medicare Assignment

98.3/100

CMS Quality Rating

5915 LANDERBROOK DR STE 110, MAYFIELD HEIGHTS, OH 44124(216) 381-3333(216) 381-3002 Get Directions Write a Review

NPPES record last updated: October 21, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Dr. Shan Shan Wu Do NPPES

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

DR. SHAN SHAN WU DO (NPI 1538541503) is an individual allergy & immunology provider in Mayfield Heights, Ohio, licensed in Ohio (34014489) and active in the NPI registry since June 2015. She is enrolled in Medicare PECOS, is affiliated with Cleveland Clinic, and maintains a secondary practice location in Mentor.

NPPES Registry Identity

NPI1538541503

Entity TypeIndividualFemale

Primary Taxonomy207K00000X

Provider Legal NameDR. SHAN SHAN WUCredential: DO

Location Address5915 LANDERBROOK DR STE 110Mayfield Heights, OH 44124-4034

Mailing Address5915 Landerbrook Dr Ste 110Mayfield Heights, OH 44124-4034 · (216) 381-3333 · Fax (216) 381-3002

Phone(216) 381-3333

Fax(216) 381-3002

Sole ProprietorNo

Medical School CMSPhiladelphia College Of Osteopathic MedicineGraduated 2015

Enumeration DateJune 25, 2015

Last NPPES UpdateOctober 21, 2025

NPPES CertifiedOctober 21, 2025

✔ NPI 1538541503 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians

Taxonomy Code207K00000X

License✔ Licensed in OH · 34014489

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.

5915 LANDERBROOK DR STE 110, Mayfield Heights, OH 44124

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Secondary Practice Location 1

Location 19500 Mentor Ave Ste 300Mentor, OH 44060-8714 · Phone (440) 709-9800 · Fax (440) 709-9801

Other Identifiers 1

Medicaid0403895OH

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.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

Dr. Shan Shan Wu Do 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 ID8628376357

PECOS Enrollment IDI20200519002373

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

Allergy Immunology Associates Inc

Same address

Allergy & Immunology

5915 LANDERBROOK DR, STE. 110 ALLERGY IMMUNOLOGY ASSOC., INC.
Mayfield Heights, OH 44124

Reassigned Medicare billing, Ohio enrollment
7 clinicians in this Medicare group

NPI 1922212760 (216) 381-3333

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 12

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 skin patch 95044

A skin patch test helps identify allergens causing skin reactions. Small patches with potential allergens are applied to your skin, usually on the back. After 48 hours, they are removed to check for reactions. It's a safe and effective way to diagnose allergies.

927 services14 patients

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.

803 services21 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.

252 services14 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.

131 services95 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.

128 services13 patients

Test for allergy using allergenic extract injected into skin 95024

An 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.

110 services11 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.

35 services35 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.

33 services27 patients

Test to measure the level of nitric oxide gas 95012

A test to measure the level of nitric oxide gas helps assess inflammation in the lungs, often linked with asthma. You'll breathe into a device, and it'll provide a reading of nitric oxide levels. This helps monitor and manage respiratory conditions.

23 services21 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.

22 services20 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.

14 services12 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

12 services12 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Cleveland Clinic

Acute Care Hospitals · Cleveland, OH

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number360180

Location9500 Euclid AvenueCleveland, OH 44195 · Cuyahoga County

Emergency services Birthing friendly

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.

98.3/100

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

Scored as part of a group practice

Promoting Interoperability

Improvement Activities

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 Shan Shan Wu's NPI number?

The NPI number for Shan Shan Wu is 1538541503. It was assigned to this individual provider in the NPPES registry on June 25, 2015.

Where is Shan Shan Wu located?

Shan Shan Wu practices at 5915 Landerbrook Dr Ste 110, Mayfield Heights, OH 44124. The listed phone number is (216) 381-3333.

What is Shan Shan Wu's specialty?

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

Is Shan Shan Wu enrolled in Medicare?

Yes. Shan Shan Wu 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 Shan Shan Wu's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Shan Shan Wu reassigns Medicare benefits to Allergy Immunology Associates Inc (Mayfield Heights, OH). 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 Shan Shan Wu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Shan Shan Wu accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, CareSource and MedMutual and 2 other insurers list Shan Shan Wu 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.

Is Shan Shan Wu affiliated with any hospitals?

According to CMS data, Shan Shan Wu is affiliated with Cleveland Clinic.

When was this NPI record last updated?

The NPPES record for Shan Shan Wu was last updated on October 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.