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.

IndividualActiveAccepts Medicare

Danielle Griffin, NP

NPI 1255641825 · Psychiatric/Mental Health Nurse Practitioner · Lynnfield, MA

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)

Practice location

180 Main St

Lynnfield, MA 01940

Phone: (781) 334-2644

Street-level locationGet directions

More MA providers

Mailing address

242 Bunker Hill St Unit 1

Charlestown, MA 02129-1828

Specialties & taxonomies

Psychiatric/Mental Health Nurse PractitionerPrimary363LP0808XLicense RN261207 (MA)
Physician Assistants & Advanced Practice Nursing Providers
Adult Health Nurse Practitioner363LA2200XLicense RN261207 (MA)
Physician Assistants & Advanced Practice Nursing Providers

Additional practice locations (1)

200 Dexter Ave Ste K
Watertown, MA 02472-4238
Phone: (617) 600-3195
Fax: (617) 924-1207

Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(81/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure25% of score
16 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 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)
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.

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.

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

Drug

Part D claims (2024)

Beneficiaries

Quetiapine Fumarate

116

—

Sertraline Hcl

Lamotrigine

—

Olanzapine

—

Escitalopram Oxalate

—

Trazodone Hcl

—

Lorazepam

—

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$310 across 10 records (Open Payments 2024)

Provider details

Practice location

Mailing address

Specialties & taxonomies

Additional practice locations (1)

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Additional practice locations (1)

Frequently asked questions

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments