Frederick Grover, M.D.
NPI 1346285228 · Family Medicine Physician · Denver, CO
Frederick Grover, M.D. is a Family Medicine Physician provider in Denver, CO (NPI 1346285228).
Provider details
- NPI number
- 1346285228
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- License
- 33720 (CO)
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
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 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 33 | 12 |
| Metformin Hclbrand: Metformin Hcl Er | 31 | 13 |
| Rosuvastatin Calcium | 30 | — |
| Trazodone Hcl | 21 | — |
| Losartan/Hydrochlorothiazidebrand: Losartan-Hydrochlorothiazide | 21 | — |
| Atorvastatin Calcium | 20 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$31 across 2 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
- 2006-06-17
- Last updated
- 2007-07-08
Frequently asked questions
- What is Frederick Grover's NPI number?
- Frederick Grover's National Provider Identifier (NPI) is 1346285228, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frederick Grover's specialty?
- Frederick Grover is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Frederick Grover located?
- Frederick Grover's practice location on file with NPPES is 5 Cook St, Denver, CO 80206-5803.
- What is Frederick Grover's phone number?
- The practice phone number listed in the NPPES registry for Frederick Grover is (303) 320-1530.
- Is Frederick Grover's NPI active?
- Yes — Frederick Grover's NPI (1346285228) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.