Erika Humphreys, PMHNP-BC
NPI 1801524715 · Psychiatric/Mental Health Nurse Practitioner · Prince Frederick, MD
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erika Humphreys, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner provider in Prince Frederick, MD (NPI 1801524715).
Provider details
- NPI number
- 1801524715
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- R216926 (MD)
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 tenure28% of score
3 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
149 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 100 | $66 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 30 | $109 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 19 | $95 |
Typical Medicare-allowed amounts for these services range $66–$109 (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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-08-09
- Last updated
- 2022-08-09
- Certified
- 2022-08-03
Frequently asked questions
- What is Erika Humphreys's NPI number?
- Erika Humphreys's National Provider Identifier (NPI) is 1801524715, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erika Humphreys's specialty?
- Erika Humphreys is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Erika Humphreys located?
- Erika Humphreys's practice location on file with NPPES is Calverthealth Medical Center, Prince Frederick, MD 20678.
- What is Erika Humphreys's phone number?
- The practice phone number listed in the NPPES registry for Erika Humphreys is (410) 535-4000.
- Does Erika Humphreys accept Medicare?
- Erika Humphreys is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erika Humphreys's NPI active?
- Yes — Erika Humphreys's NPI (1801524715) is active in the NPPES registry as of the last update on 2022-08-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.