Christina Darling, CRNP
NPI 1083181432 · Family Nurse Practitioner · Havre De Grace, MD
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christina Darling, CRNP is a Family Nurse Practitioner provider in Havre De Grace, MD (NPI 1083181432).
Provider details
- NPI number
- 1083181432
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Female
- Sole proprietor
- No
- License
- R174147 (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
7 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
1,531 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 | 549 | $90 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 459 | $15 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 206 | $56 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 71 | $128 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 52 | $62 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 75 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 149 | 55 |
| Levothyroxine Sodium | 116 | 37 |
| Amlodipine Besylate | 102 | 40 |
| Famotidine | 81 | 39 |
| Atorvastatin Calcium | 72 | 26 |
| Ezetimibe | 68 | 34 |
| Lisinopril | 66 | 24 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$450 across 20 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)
- 805 S Union AveHavre De Grace, MD 21078-3676Phone: (410) 939-5843Fax: (410) 939-3538
Registry dates
- Enumerated
- 2018-10-24
- Last updated
- 2018-10-24
Frequently asked questions
- What is Christina Darling's NPI number?
- Christina Darling's National Provider Identifier (NPI) is 1083181432, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christina Darling's specialty?
- Christina Darling is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Christina Darling located?
- Christina Darling's practice location on file with NPPES is 805 S Union Ave, Havre De Grace, MD 21078-3676.
- What is Christina Darling's phone number?
- The practice phone number listed in the NPPES registry for Christina Darling is (410) 939-5843.
- Does Christina Darling accept Medicare?
- Christina Darling is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christina Darling's NPI active?
- Yes — Christina Darling's NPI (1083181432) is active in the NPPES registry as of the last update on 2018-10-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.