Gregory Tapson, MD
NPI 1659441830 · Family Medicine Physician · Carmel, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Tapson, MD is a Family Medicine Physician provider in Carmel, CA (NPI 1659441830).
Provider details
- NPI number
- 1659441830
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G071123 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,870 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 761 | $85 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 354 | $124 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 349 | $131 |
| Stool Analysis for Blood to Screen for Colon Tumors82270 | 113 | $4 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 44 | $112 |
| Removal of Impacted Ear Wax69210 | 43 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 143 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 554 | 150 |
| Rosuvastatin Calcium | 423 | 125 |
| Atorvastatin Calcium | 421 | 119 |
| Levothyroxine Sodium | 314 | 80 |
| Zolpidem Tartrate | 303 | 52 |
| Ezetimibe | 242 | 70 |
| Metoprolol Succinate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$36 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
- 2006-11-08
- Last updated
- 2013-05-10
Frequently asked questions
- What is Gregory Tapson's NPI number?
- Gregory Tapson's National Provider Identifier (NPI) is 1659441830, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Tapson's specialty?
- Gregory Tapson is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Tapson located?
- Gregory Tapson's practice location on file with NPPES is 26607 Carmel Center Pl, Carmel, CA 93923-8652.
- What is Gregory Tapson's phone number?
- The practice phone number listed in the NPPES registry for Gregory Tapson is (831) 624-3077.
- Does Gregory Tapson accept Medicare?
- Gregory Tapson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Tapson's NPI active?
- Yes — Gregory Tapson's NPI (1659441830) is active in the NPPES registry as of the last update on 2013-05-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.