Danielle Griffin, NP
NPI 1255641825 · Psychiatric/Mental Health Nurse Practitioner · Lynnfield, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Danielle Griffin, NP is a Psychiatric/Mental Health Nurse Practitioner provider in Lynnfield, MA (NPI 1255641825).
Provider details
- NPI number
- 1255641825
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- Yes
- License
- RN261207 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing 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
15 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
463 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) |
|---|---|---|
| Psychotherapy With Evaluation and Management Visit, 45 Minutes90836 | 261 | $77 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 202 | $78 |
Typical Medicare-allowed amounts for these services range $77–$78 (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 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Quetiapine Fumarate | 116 | — |
| Sertraline Hcl | 83 | 14 |
| Lamotrigine | 55 | — |
| Olanzapine | 45 | — |
| Escitalopram Oxalate | 36 | — |
| Trazodone Hcl | 32 | — |
| Lorazepam | 25 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$310 across 10 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)
- 200 Dexter Ave Ste KWatertown, MA 02472-4238Phone: (617) 600-3195Fax: (617) 924-1207
Registry dates
- Enumerated
- 2010-10-18
- Last updated
- 2018-08-27
Frequently asked questions
- What is Danielle Griffin's NPI number?
- Danielle Griffin's National Provider Identifier (NPI) is 1255641825, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Danielle Griffin's specialty?
- Danielle Griffin is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Danielle Griffin located?
- Danielle Griffin's practice location on file with NPPES is 180 Main St, Lynnfield, MA 01940.
- What is Danielle Griffin's phone number?
- The practice phone number listed in the NPPES registry for Danielle Griffin is (781) 334-2644.
- Does Danielle Griffin accept Medicare?
- Danielle Griffin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Danielle Griffin's NPI active?
- Yes — Danielle Griffin's NPI (1255641825) is active in the NPPES registry as of the last update on 2018-08-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.