Marlene Mckenna, FNP-BC
NPI 1922360817 · Family Nurse Practitioner · Brewster, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marlene Mckenna, FNP-BC is a Family Nurse Practitioner provider in Brewster, NY (NPI 1922360817).
Provider details
- NPI number
- 1922360817
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- F337021-1 (NY)
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
3,094 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 328 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 310 | $114 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 216 | $10 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 208 | $8 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 180 | $84 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 91 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 496 | 166 |
| Rosuvastatin Calcium | 296 | 104 |
| Amlodipine Besylate | 232 | 76 |
| Levothyroxine Sodium | 150 | 48 |
| Ezetimibe | 131 | 48 |
| Omeprazole | 129 | 48 |
| Amlodipine Besylate/Benazeprilbrand: Amlodipine Besylate-Benazepril |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-06-15
- Last updated
- 2016-11-29
Frequently asked questions
- What is Marlene Mckenna's NPI number?
- Marlene Mckenna's National Provider Identifier (NPI) is 1922360817, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marlene Mckenna's specialty?
- Marlene Mckenna is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marlene Mckenna located?
- Marlene Mckenna's practice location on file with NPPES is 2050 Route 22, Brewster, NY 10509-5948.
- What is Marlene Mckenna's phone number?
- The practice phone number listed in the NPPES registry for Marlene Mckenna is (914) 241-1050.
- Does Marlene Mckenna accept Medicare?
- Marlene Mckenna is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marlene Mckenna's NPI active?
- Yes — Marlene Mckenna's NPI (1922360817) is active in the NPPES registry as of the last update on 2016-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.