Gabriella Gellrich, M.D
NPI 1477715670 · Family Medicine Physician · Danbury, CT
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gabriella Gellrich, M.D is a Family Medicine Physician provider in Danbury, CT (NPI 1477715670).
Provider details
- NPI number
- 1477715670
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Female
- Sole proprietor
- No
- License
- 046426 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
17 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 44 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 153 | 55 |
| Levothyroxine Sodium | 104 | 30 |
| Losartan Potassium | 101 | 40 |
| Pantoprazole Sodium | 90 | 39 |
| Amlodipine Besylate | 74 | 31 |
| Lisinopril | 61 | 21 |
| Metformin Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$285 across 5 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
Registry dates
- Enumerated
- 2008-06-28
- Last updated
- 2008-06-28
Frequently asked questions
- What is Gabriella Gellrich's NPI number?
- Gabriella Gellrich's National Provider Identifier (NPI) is 1477715670, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gabriella Gellrich's specialty?
- Gabriella Gellrich is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gabriella Gellrich located?
- Gabriella Gellrich's practice location on file with NPPES is 8 Delay St, Danbury, CT 06810-6654.
- What is Gabriella Gellrich's phone number?
- The practice phone number listed in the NPPES registry for Gabriella Gellrich is (203) 797-8330.
- Does Gabriella Gellrich accept Medicare?
- Gabriella Gellrich is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gabriella Gellrich's NPI active?
- Yes — Gabriella Gellrich's NPI (1477715670) is active in the NPPES registry as of the last update on 2008-06-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.