Valerie Hartnett, CRNP
NPI 1881289841 · Family Nurse Practitioner · Baltimore, MD
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Valerie Hartnett, CRNP is a Family Nurse Practitioner provider in Baltimore, MD (NPI 1881289841).
Provider details
- NPI number
- 1881289841
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Female
- Sole proprietor
- No
- License
- R211671 (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 tenure28% of score
5 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
870 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 284 | $77 |
| Detection Test By Immunoassay With Direct Visual Observation for Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19)87811 | 121 | $41 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 114 | $95 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 92 | $108 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 88 | $16 |
| Automated Urinalysis Test81003 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Azithromycin | 60 | 59 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 50 | 49 |
| Prednisone | 49 | 47 |
| Doxycycline Hyclate | 36 | 36 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 26 | 26 |
| Cephalexin | 26 | 25 |
| Methylprednisolone | 23 | 23 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-03-02
- Last updated
- 2021-03-02
- Certified
- 2021-03-02
Frequently asked questions
- What is Valerie Hartnett's NPI number?
- Valerie Hartnett's National Provider Identifier (NPI) is 1881289841, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Valerie Hartnett's specialty?
- Valerie Hartnett is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Valerie Hartnett located?
- Valerie Hartnett's practice location on file with NPPES is 600 E Belvedere Ave Ste a, Baltimore, MD 21212-3713.
- What is Valerie Hartnett's phone number?
- The practice phone number listed in the NPPES registry for Valerie Hartnett is (410) 296-0018.
- Does Valerie Hartnett accept Medicare?
- Valerie Hartnett is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Valerie Hartnett's NPI active?
- Yes — Valerie Hartnett's NPI (1881289841) is active in the NPPES registry as of the last update on 2021-03-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.