Jessica Karl, NP
NPI 1679853170 · Nurse Practitioner · Worcester, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jessica Karl, NP is a Nurse Practitioner provider in Worcester, MA (NPI 1679853170).
Provider details
- NPI number
- 1679853170
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 2262958 (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 tenure28% of score
14 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
95 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) |
|---|---|---|
| Replacement of Knee Joint, Both Sides of Knee27447 | 58 | $187 |
| Replacement of Thigh Bone and Hip Joint With Prosthesis27130 | 37 | $182 |
Typical Medicare-allowed amounts for these services range $182–$187 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Celecoxib | 81 | 71 |
| Oxycodone Hcl | 77 | 71 |
| Omeprazole | 42 | 42 |
| Tranexamic Acid | 37 | 35 |
| Cephalexin | 27 | 25 |
| Meloxicam | 17 | 16 |
| Pregabalin | 16 | 16 |
| Apixaban |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-08-29
- Last updated
- 2021-12-13
- Certified
- 2021-12-13
Frequently asked questions
- What is Jessica Karl's NPI number?
- Jessica Karl's National Provider Identifier (NPI) is 1679853170, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jessica Karl's specialty?
- Jessica Karl is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jessica Karl located?
- Jessica Karl's practice location on file with NPPES is 55 Lake Ave N, Worcester, MA 01655-0002.
- What is Jessica Karl's phone number?
- The practice phone number listed in the NPPES registry for Jessica Karl is (774) 443-7552.
- Does Jessica Karl accept Medicare?
- Jessica Karl is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jessica Karl's NPI active?
- Yes — Jessica Karl's NPI (1679853170) is active in the NPPES registry as of the last update on 2021-12-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.