Lea Grippin, FNP-BC
NPI 1891204475 · Family Nurse Practitioner · Northampton, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lea Grippin, FNP-BC is a Family Nurse Practitioner provider in Northampton, MA (NPI 1891204475).
Provider details
- NPI number
- 1891204475
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 195578 (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 tenure25% of score
8 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
4,081 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) |
|---|---|---|
| Test for Allergy Using Allergenic Extract95004 | 2,741 | $3 |
| Test for Allergy Using Allergenic Extract Injected Into Skin95024 | 464 | $6 |
| Professional Service for Multiple Injections of Allergen95117 | 301 | $10 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 148 | $86 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 101 | $121 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 92 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 35 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Apixabanbrand: Eliquis | 92 |
| Furosemide | 53 |
| Tamsulosin Hcl | 34 |
| Gabapentin | 29 |
| Metoprolol Succinatebrand: Kapspargo Sprinkle | 22 |
| Atorvastatin Calcium | 21 |
| Mirtazapine | 21 |
| Fluticasone Propionate | 21 |
| Escitalopram Oxalate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,503 across 74 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)
- 38 Mulberry St Ste 204Leeds, MA 01053-5339Phone: (413) 727-3901Fax: (413) 727-3902
Registry dates
- Enumerated
- 2017-09-26
- Last updated
- 2024-12-28
- Certified
- 2024-12-28
Frequently asked questions
- What is Lea Grippin's NPI number?
- Lea Grippin's National Provider Identifier (NPI) is 1891204475, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lea Grippin's specialty?
- Lea Grippin is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lea Grippin located?
- Lea Grippin's practice location on file with NPPES is 269 Locust St Ste 108, Northampton, MA 01062-2003.
- What is Lea Grippin's phone number?
- The practice phone number listed in the NPPES registry for Lea Grippin is (413) 586-0769.
- Does Lea Grippin accept Medicare?
- Lea Grippin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lea Grippin's NPI active?
- Yes — Lea Grippin's NPI (1891204475) is active in the NPPES registry as of the last update on 2024-12-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.