Darby Long, MSN, APRN, FNP-C
NPI 1831856137 · Family Nurse Practitioner · West Haven, CT
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Darby Long, MSN, APRN, FNP-C is a Family Nurse Practitioner provider in West Haven, CT (NPI 1831856137).
Provider details
- NPI number
- 1831856137
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, APRN, FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 10221 (CT)
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
4 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
1,195 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 Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 1,032 | $98 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 44 | $140 |
| Nursing Facility Discharge Management, More Than 30 Minutes99316 | 39 | $119 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 36 | $166 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 22 | $68 |
| Advance Care Planning, First 30 Minutes99497 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 68 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 113 | 18 |
| Meloxicam | 104 | 12 |
| Atorvastatin Calcium | 99 | 16 |
| Levothyroxine Sodium | 92 | 19 |
| Trazodone Hcl | 85 | 22 |
| Lisinopril | 85 | — |
| Metoprolol Tartrate | 84 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-11-21
- Last updated
- 2023-03-13
- Certified
- 2023-03-13
Frequently asked questions
- What is Darby Long's NPI number?
- Darby Long's National Provider Identifier (NPI) is 1831856137, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Darby Long's specialty?
- Darby Long is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Darby Long located?
- Darby Long's practice location on file with NPPES is 1 Cellini Pl Ste 102, West Haven, CT 06516-1666.
- What is Darby Long's phone number?
- The practice phone number listed in the NPPES registry for Darby Long is (203) 932-6481.
- Does Darby Long accept Medicare?
- Darby Long is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Darby Long's NPI active?
- Yes — Darby Long's NPI (1831856137) is active in the NPPES registry as of the last update on 2023-03-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.