Melissa Gardner, CNP
NPI 1033652987 · Addiction (Substance Use Disorder) Registered Nurse · East Boston, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa Gardner, CNP is a Addiction (Substance Use Disorder) Registered Nurse provider in East Boston, MA (NPI 1033652987).
Provider details
- NPI number
- 1033652987
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) Registered NurseNursing Service Providers
- Credential
- CNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- RN2280655 (MA)
Specialties & taxonomies
Nursing Service Providers
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
9 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
65 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 35 | $79 |
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 | 30 | $62 |
Typical Medicare-allowed amounts for these services range $62–$79 (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 · 39 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Quetiapine Fumarate | 63 | 19 |
| Gabapentin | 59 | 28 |
| Trazodone Hcl | 46 | 17 |
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphetamine | 45 | — |
| Hydroxyzine Hcl | 39 | 12 |
| Clonidine Hcl | 37 | 19 |
| Albuterol Sulfate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$357 across 4 records (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)
- 360 Brockton AveAbington, MA 02351-2186Phone: (784) 878-1700
Registry dates
- Enumerated
- 2016-11-27
- Last updated
- 2024-04-11
- Certified
- 2024-04-11
Frequently asked questions
- What is Melissa Gardner's NPI number?
- Melissa Gardner's National Provider Identifier (NPI) is 1033652987, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Gardner's specialty?
- Melissa Gardner is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Registered Nurse (Nursing Service Providers).
- Where is Melissa Gardner located?
- Melissa Gardner's practice location on file with NPPES is 59 Meridian St, East Boston, MA 02128-1959.
- What is Melissa Gardner's phone number?
- The practice phone number listed in the NPPES registry for Melissa Gardner is (413) 584-2173.
- Does Melissa Gardner accept Medicare?
- Melissa Gardner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa Gardner's NPI active?
- Yes — Melissa Gardner's NPI (1033652987) is active in the NPPES registry as of the last update on 2024-04-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.