Gregory Braden, MD
NPI 1609866755 · Nephrology Physician · West Springfield, MA
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Braden, MD is a Nephrology Physician provider in West Springfield, MA (NPI 1609866755).
Provider details
- NPI number
- 1609866755
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 035717 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 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 · 10 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Meloxicam | 22 |
| Dapagliflozin Propanediolbrand: Farxiga | 19 |
| Losartan Potassium | 19 |
| Allopurinol | 16 |
| Torsemide | 15 |
| Apixabanbrand: Eliquis | 14 |
| Lorazepam | 13 |
| Pravastatin Sodium | 13 |
| Paroxetine Hcl | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$108 across 1 record (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
- 2005-10-28
- Last updated
- 2022-01-11
- Certified
- 2022-01-11
Frequently asked questions
- What is Gregory Braden's NPI number?
- Gregory Braden's National Provider Identifier (NPI) is 1609866755, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Braden's specialty?
- Gregory Braden is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Braden located?
- Gregory Braden's practice location on file with NPPES is 134 Capital Dr Ste E, West Springfield, MA 01089-1320.
- What is Gregory Braden's phone number?
- The practice phone number listed in the NPPES registry for Gregory Braden is (413) 733-0010.
- Does Gregory Braden accept Medicare?
- Gregory Braden is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Braden's NPI active?
- Yes — Gregory Braden's NPI (1609866755) is active in the NPPES registry as of the last update on 2022-01-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.