Julianna Dannenhoffer, FNP
NPI 1780183988 · Family Nurse Practitioner · Farmington, CT
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Julianna Dannenhoffer, FNP is a Family Nurse Practitioner provider in Farmington, CT (NPI 1780183988).
Provider details
- NPI number
- 1780183988
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 7941 (CT)
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 tenure25% of score
8 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
236 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 82 | $77 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 61 | $65 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 48 | $107 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 33 | $96 |
| Replacement of Knee Joint, Both Sides of Knee27447 | 12 | $173 |
Typical Medicare-allowed amounts for these services range $65–$173 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Meloxicam | 82 | 30 |
| Celecoxib | 78 | 36 |
| Tramadol Hcl | 54 | 36 |
| Oxycodone Hcl | 40 | 24 |
| Amoxicillin | 39 | 22 |
| Diclofenac Sodium | 31 | 17 |
| Naproxen | 25 | — |
| Gabapentin | 20 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$38 across 2 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
- 2018-02-03
- Last updated
- 2021-11-11
- Certified
- 2021-11-11
Frequently asked questions
- What is Julianna Dannenhoffer's NPI number?
- Julianna Dannenhoffer's National Provider Identifier (NPI) is 1780183988, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Julianna Dannenhoffer's specialty?
- Julianna Dannenhoffer is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Julianna Dannenhoffer located?
- Julianna Dannenhoffer's practice location on file with NPPES is 11 South Rd Ste 250, Farmington, CT 06032-2484.
- What is Julianna Dannenhoffer's phone number?
- The practice phone number listed in the NPPES registry for Julianna Dannenhoffer is (860) 674-0222.
- Does Julianna Dannenhoffer accept Medicare?
- Julianna Dannenhoffer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Julianna Dannenhoffer's NPI active?
- Yes — Julianna Dannenhoffer's NPI (1780183988) is active in the NPPES registry as of the last update on 2021-11-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.