Erin Morrissey, MSN, CRNP, FNP-C
NPI 1164202875 · Family Nurse Practitioner · Hunt Valley, MD
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erin Morrissey, MSN, CRNP, FNP-C is a Family Nurse Practitioner provider in Hunt Valley, MD (NPI 1164202875).
Provider details
- NPI number
- 1164202875
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, CRNP, FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- R222842 (MD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
2 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
395 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 | 129 | $104 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 115 | $79 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 45 | $114 |
| Detection Test By Multiplex Amplified Probe Technique for Severe Acute Respiratory Syndrome Coronavirus 2 (sars-Cov-2) (covid-19) and Influenza Virus Types a and B87636 | 33 | $136 |
| Urinalysis, Manual Test81002 | 23 | $3 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 39 | 19 |
| Trazodone Hcl | 27 | — |
| Levothyroxine Sodium | 27 | 12 |
| Methylprednisolone | 23 | 22 |
| Losartan Potassium | 23 | 13 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 22 | — |
| Rosuvastatin Calcium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$176 across 4 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
Registry dates
- Enumerated
- 2023-10-02
- Last updated
- 2023-10-02
- Certified
- 2023-09-30
Frequently asked questions
- What is Erin Morrissey's NPI number?
- Erin Morrissey's National Provider Identifier (NPI) is 1164202875, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erin Morrissey's specialty?
- Erin Morrissey is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Erin Morrissey located?
- Erin Morrissey's practice location on file with NPPES is 9 Schilling Rd Ste 102, Hunt Valley, MD 21031-8611.
- What is Erin Morrissey's phone number?
- The practice phone number listed in the NPPES registry for Erin Morrissey is (410) 771-9220.
- Does Erin Morrissey accept Medicare?
- Erin Morrissey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erin Morrissey's NPI active?
- Yes — Erin Morrissey's NPI (1164202875) is active in the NPPES registry as of the last update on 2023-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.