Erika Hannigan
NPI 1215582150 · Nurse Practitioner · Cleveland, OH
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erika Hannigan is a Nurse Practitioner provider in Cleveland, OH (NPI 1215582150).
Provider details
- NPI number
- 1215582150
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- RN418567 (OH)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
6 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
314 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 249 | $101 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 35 | $11 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 30 | $71 |
Typical Medicare-allowed amounts for these services range $11–$101 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 42 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Methotrexate Sodiumbrand: Methotrexate | 528 | 124 |
| Hydroxychloroquine Sulfate | 411 | 110 |
| Prednisone | 400 | 103 |
| Leflunomide | 169 | 31 |
| Folic Acid | 115 | 31 |
| Allopurinol | 91 | 24 |
| Adalimumabbrand: Humira(cf) Pen | 82 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$820 across 48 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 25200 Center Ridge Rd Ste 2100Westlake, OH 44145-4146Phone: (440) 331-5962Fax: (440) 331-5914
Registry dates
- Enumerated
- 2019-08-07
- Last updated
- 2020-01-28
- Certified
- 2020-01-28
Frequently asked questions
- What is Erika Hannigan's NPI number?
- Erika Hannigan's National Provider Identifier (NPI) is 1215582150, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erika Hannigan's specialty?
- Erika Hannigan is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Erika Hannigan located?
- Erika Hannigan's practice location on file with NPPES is 18660 Bagley Rd Ste 102b, Cleveland, OH 44130-3483.
- What is Erika Hannigan's phone number?
- The practice phone number listed in the NPPES registry for Erika Hannigan is (440) 826-0742.
- Does Erika Hannigan accept Medicare?
- Erika Hannigan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erika Hannigan's NPI active?
- Yes — Erika Hannigan's NPI (1215582150) is active in the NPPES registry as of the last update on 2020-01-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.