Michael Farrell, MD
NPI 1710307855 · Surgical Critical Care Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Farrell, MD is a Surgical Critical Care Physician provider in San Francisco, CA (NPI 1710307855).
Provider details
- NPI number
- 1710307855
- Entity type
- Individual
- Primary specialty
- Surgical Critical Care PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- A160862 (CA)
Specialties & taxonomies
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
12 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
487 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 | 216 | $196 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 91 | $117 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 75 | $161 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 58 | $73 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 31 | $47 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 16 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,471 across 6 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
Additional practice locations (2)
- 4755 Ogletown Stanton RdNewark, DE 19718-2200Phone: (301) 751-1381
- 1240 S Cedar Crest Blvd Ste 308Allentown, PA 18103-6370Phone: (610) 402-1350Fax: (610) 402-1356
Registry dates
- Enumerated
- 2014-04-16
- Last updated
- 2021-10-13
- Certified
- 2021-10-13
Frequently asked questions
- What is Michael Farrell's NPI number?
- Michael Farrell's National Provider Identifier (NPI) is 1710307855, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Farrell's specialty?
- Michael Farrell is listed in the NPPES registry with a primary specialty of Surgical Critical Care Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Farrell located?
- Michael Farrell's practice location on file with NPPES is 1001 Potrero Ave, San Francisco, CA 94110-3518.
- What is Michael Farrell's phone number?
- The practice phone number listed in the NPPES registry for Michael Farrell is (415) 206-4627.
- Does Michael Farrell accept Medicare?
- Michael Farrell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Farrell's NPI active?
- Yes — Michael Farrell's NPI (1710307855) is active in the NPPES registry as of the last update on 2021-10-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.