Laurie Zelas, MS RNCS
NPI 1669446365 · Psychiatric/Mental Health Clinical Nurse Specialist · Cambridge, MA
Enrolled with Medicare as Practitioner - Certified Clinical Nurse Specialist (cns) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Laurie Zelas, MS RNCS is a Psychiatric/Mental Health Clinical Nurse Specialist provider in Cambridge, MA (NPI 1669446365).
Provider details
- NPI number
- 1669446365
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Clinical Nurse SpecialistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MS RNCS
- Sex
- Female
- License
- 153215 (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
20 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
815 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 | 475 | $119 |
| Psychotherapy With Evaluation and Management Visit, 1 Hour90838 | 340 | $108 |
Typical Medicare-allowed amounts for these services range $108–$119 (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 · 12 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Lorazepam | 35 |
| Lurasidone Hcl | 26 |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphetamine | 21 |
| Fluoxetine Hcl | 20 |
| Bupropion Hclbrand: Bupropion Xl | 18 |
| Gabapentin | 17 |
| Trazodone Hcl | 16 |
| Sertraline Hcl | 15 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-17
- Last updated
- 2007-07-08
Frequently asked questions
- What is Laurie Zelas's NPI number?
- Laurie Zelas's National Provider Identifier (NPI) is 1669446365, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Laurie Zelas's specialty?
- Laurie Zelas is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Clinical Nurse Specialist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Laurie Zelas located?
- Laurie Zelas's practice location on file with NPPES is 77 Mass Ave, Cambridge, MA 02139-4301.
- What is Laurie Zelas's phone number?
- The practice phone number listed in the NPPES registry for Laurie Zelas is (617) 253-2916.
- Does Laurie Zelas accept Medicare?
- Laurie Zelas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Laurie Zelas's NPI active?
- Yes — Laurie Zelas's NPI (1669446365) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.