Lauren Katz, FNP
NPI 1619247855 · Family Nurse Practitioner · Leominster, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lauren Katz, FNP is a Family Nurse Practitioner provider in Leominster, MA (NPI 1619247855).
Provider details
- NPI number
- 1619247855
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- RN2258500 (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
60 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 33 | $110 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 27 | $78 |
Typical Medicare-allowed amounts for these services range $78–$110 (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 · 41 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 131 | 66 |
| Amlodipine Besylate | 82 | 30 |
| Lisinopril | 51 | 24 |
| Omeprazole | 45 | 22 |
| Apixabanbrand: Eliquis | 38 | — |
| Gabapentin | 36 | 15 |
| Hydrochlorothiazide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-01-05
- Last updated
- 2013-07-16
Frequently asked questions
- What is Lauren Katz's NPI number?
- Lauren Katz's National Provider Identifier (NPI) is 1619247855, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lauren Katz's specialty?
- Lauren Katz is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lauren Katz located?
- Lauren Katz's practice location on file with NPPES is 165 Mill St, Leominster, MA 01453-3289.
- What is Lauren Katz's phone number?
- The practice phone number listed in the NPPES registry for Lauren Katz is (978) 466-3208.
- Does Lauren Katz accept Medicare?
- Lauren Katz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lauren Katz's NPI active?
- Yes — Lauren Katz's NPI (1619247855) is active in the NPPES registry as of the last update on 2013-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.