Nicole Tzvetkova, FNP-C
NPI 1366117764 · Nurse Practitioner · Worcester, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicole Tzvetkova, FNP-C is a Nurse Practitioner provider in Worcester, MA (NPI 1366117764).
Provider details
- NPI number
- 1366117764
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- RN2279235 (MA)
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
4 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
1,016 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) |
|---|---|---|
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 505 | $97 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 302 | $67 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 105 | $139 |
| Nursing Facility Discharge Management, More Than 30 Minutes99316 | 46 | $118 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, at Least 10 Minutes99307 | 36 | $37 |
| Advance Care Planning, First 30 Minutes99497 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 43 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lorazepam | 69 | 17 |
| Levothyroxine Sodium | 66 | — |
| Apixabanbrand: Eliquis | 61 | — |
| Warfarin Sodium | 54 | — |
| Furosemide | 46 | 15 |
| Oxycodone Hclbrand: Oxycontin | 42 | — |
| Sertraline Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$122 across 1 record (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)
- 40 Parkhurst RdChelmsford, MA 01824-1513Phone: (978) 256-3151
Registry dates
- Enumerated
- 2021-08-09
- Last updated
- 2025-01-13
- Certified
- 2025-01-13
Frequently asked questions
- What is Nicole Tzvetkova's NPI number?
- Nicole Tzvetkova's National Provider Identifier (NPI) is 1366117764, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicole Tzvetkova's specialty?
- Nicole Tzvetkova is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nicole Tzvetkova located?
- Nicole Tzvetkova's practice location on file with NPPES is 55 Lake Ave N, Worcester, MA 01655-0002.
- What is Nicole Tzvetkova's phone number?
- The practice phone number listed in the NPPES registry for Nicole Tzvetkova is (508) 334-2023.
- Does Nicole Tzvetkova accept Medicare?
- Nicole Tzvetkova is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicole Tzvetkova's NPI active?
- Yes — Nicole Tzvetkova's NPI (1366117764) is active in the NPPES registry as of the last update on 2025-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.