Thomas Shaughnessy, MD
NPI 1902843535 · Anesthesiology Physician · Burlingame, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Shaughnessy, MD is a Anesthesiology Physician provider in Burlingame, CA (NPI 1902843535).
Provider details
- NPI number
- 1902843535
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G76267 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
6 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
294 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) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 206 | $230 |
| Critical Care, Each Additional 30 Minutes99292 | 72 | $116 |
| Ultrasonic Guidance for Blood Vessel Access76937 | 16 | $15 |
Typical Medicare-allowed amounts for these services range $15–$230 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$20 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
Additional practice locations (5)
- 1375 Sutter St Ste 110San Francisco, CA 94109-5465Phone: (415) 600-7618Fax: (415) 600-7625
- 633 Folsom StSan Francisco, CA 94107-3600Phone: (415) 600-7618Fax: (415) 600-7625
- 66 Bovet RdSan Mateo, CA 94402-3125Phone: (650) 696-5592
- 30 Mark West Springs RdSanta Rosa, CA 95403-1436Phone: (707) 576-4000Fax: (707) 573-5126
- 3325 Chanate RdSanta Rosa, CA 95404-1707Phone: (707) 576-4500Fax: (707) 576-4635
Registry dates
- Enumerated
- 2006-06-01
- Last updated
- 2019-09-30
Frequently asked questions
- What is Thomas Shaughnessy's NPI number?
- Thomas Shaughnessy's National Provider Identifier (NPI) is 1902843535, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Shaughnessy's specialty?
- Thomas Shaughnessy is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Shaughnessy located?
- Thomas Shaughnessy's practice location on file with NPPES is 1783 El Camino Real, Burlingame, CA 94010-3205.
- What is Thomas Shaughnessy's phone number?
- The practice phone number listed in the NPPES registry for Thomas Shaughnessy is (650) 696-5400.
- Does Thomas Shaughnessy accept Medicare?
- Thomas Shaughnessy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Shaughnessy's NPI active?
- Yes — Thomas Shaughnessy's NPI (1902843535) is active in the NPPES registry as of the last update on 2019-09-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.