Gregory Farthing, DDS MSD
NPI 1477699957 · Periodontics · Denver, CO
Gregory Farthing, DDS MSD is a Periodontics provider in Denver, CO (NPI 1477699957).
Provider details
- NPI number
- 1477699957
- Entity type
- Individual
- Primary specialty
- PeriodonticsDental Providers
- Credential
- DDS MSD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 105170 (CO)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 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 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Chlorhexidine Gluconate | 654 | 358 |
| Methylprednisolone | 371 | 297 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 359 | 281 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 272 | 208 |
| Doxycycline Monohydrate | 209 | 168 |
| Penicillin V Potassium | 95 | 86 |
| Clindamycin Hcl | 89 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$42 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
- 2007-01-30
- Last updated
- 2007-07-08
Frequently asked questions
- What is Gregory Farthing's NPI number?
- Gregory Farthing's National Provider Identifier (NPI) is 1477699957, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Farthing's specialty?
- Gregory Farthing is listed in the NPPES registry with a primary specialty of Periodontics (Dental Providers).
- Where is Gregory Farthing located?
- Gregory Farthing's practice location on file with NPPES is 7150 East Hampden Ave, Denver, CO 80224.
- What is Gregory Farthing's phone number?
- The practice phone number listed in the NPPES registry for Gregory Farthing is (303) 753-1717.
- Is Gregory Farthing's NPI active?
- Yes — Gregory Farthing's NPI (1477699957) 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.