Marc Weise, M.D.
NPI 1609843499 · Orthopaedic Surgery Physician · Pismo Beach, CA
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marc Weise, M.D. is a Orthopaedic Surgery Physician provider in Pismo Beach, CA (NPI 1609843499).
Provider details
- NPI number
- 1609843499
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A44223 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,746 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 872 | $88 |
| Aspiration And/Or Injection of Fluid Large Joint Using Ultrasound Guidance20611 | 485 | $107 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 159 | $108 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 120 | $59 |
| Aspiration And/Or Injection of Fluid From Medium Joint20605 | 41 | $49 |
| Replacement of Knee Joint, Both Sides of Knee |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 152 | 79 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 98 | 83 |
| Tramadol Hcl | 76 | 26 |
| Gabapentin | 66 | 17 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 62 | 28 |
| Amoxicillin | 55 | 45 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-01
- Last updated
- 2010-06-10
Frequently asked questions
- What is Marc Weise's NPI number?
- Marc Weise's National Provider Identifier (NPI) is 1609843499, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marc Weise's specialty?
- Marc Weise is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Marc Weise located?
- Marc Weise's practice location on file with NPPES is 2 James Way, Pismo Beach, CA 93449-4973.
- What is Marc Weise's phone number?
- The practice phone number listed in the NPPES registry for Marc Weise is (805) 773-2650.
- Does Marc Weise accept Medicare?
- Marc Weise is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marc Weise's NPI active?
- Yes — Marc Weise's NPI (1609843499) is active in the NPPES registry as of the last update on 2010-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.