Vanessa Siegrist, APRN
NPI 1134663958 · Nurse Practitioner · Rocky Hill, CT
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vanessa Siegrist, APRN is a Nurse Practitioner provider in Rocky Hill, CT (NPI 1134663958).
Provider details
- NPI number
- 1134663958
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 6812 (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
9 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
3,300 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 | 1,290 | $98 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 784 | $68 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 674 | $99 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 182 | $68 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 113 | $141 |
| Nursing Facility Discharge Management, More Than 30 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 73 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Warfarin Sodium | 270 | — |
| Levothyroxine Sodium | 117 | 35 |
| Trazodone Hcl | 116 | 51 |
| Furosemide | 116 | 43 |
| Tramadol Hcl | 112 | 31 |
| Sertraline Hcl | 95 | 31 |
| Rivaroxabanbrand: Xarelto |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-12-13
- Last updated
- 2020-03-02
- Certified
- 2020-03-02
Frequently asked questions
- What is Vanessa Siegrist's NPI number?
- Vanessa Siegrist's National Provider Identifier (NPI) is 1134663958, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vanessa Siegrist's specialty?
- Vanessa Siegrist is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Vanessa Siegrist located?
- Vanessa Siegrist's practice location on file with NPPES is 400 Capital Blvd, Rocky Hill, CT 06067-3576.
- What is Vanessa Siegrist's phone number?
- The practice phone number listed in the NPPES registry for Vanessa Siegrist is (860) 305-5420.
- Does Vanessa Siegrist accept Medicare?
- Vanessa Siegrist is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vanessa Siegrist's NPI active?
- Yes — Vanessa Siegrist's NPI (1134663958) is active in the NPPES registry as of the last update on 2020-03-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.