Dr. Timothy Joseph Murphy, MD
- Medicare services, 2024
- 11
- Medicare patients, 2024
- 107
- Hospital affiliations
- 3
- Industry payments
- $66
- Medical groups
- 2
- Practice address
- 1635 Divisadero Street, Suite 200, San Francisco, CA 94115
- Practice phone
- Call (415) 346-4548
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Presidio Surgery Center
Surgery Center - Medicare-Certified · San Francisco, California
Find Dr. Murphy's professional email, personal email and mobile number
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Dr. Timothy Joseph Murphy is an anesthesiologist in San Francisco, California
Dr. Murphy practices at Presidio Surgery Center in San Francisco, California.
Dr. Murphy's NPI, 1578772307, was assigned on May 21, 2007. Dr. Murphy's California license number on file is A77683.
- NPI
- 1578772307NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8921190026
- NPI enumeration date
- May 21, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (415) 346-4548
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Timothy Joseph Murphy practices at Presidio Surgery Center in San Francisco, California
Dr. Murphy's primary practice is Presidio Surgery Center, at 1635 Divisadero Street, Suite 200, San Francisco, CA 94115. The practice phone is (415) 346-4548.
- Presidio Surgery Center1635 Divisadero Street, Suite 200, San Francisco, CA 94115Phone(415) 346-4548
Source: Dmand AI Affiliation Data
Dr. Timothy Joseph Murphy is affiliated with 6 sites of care and 2 medical groups
Dr. Murphy's primary practice is Presidio Surgery Center in San Francisco, California. Dr. Murphy is also affiliated with California Pacific Medical Center Van Ness Campus. The medical group on file is Anesthesia Care Associates Medical Group. Dmand AI also links Dr. Murphy to 2 more hospitals, 2 group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Timothy Joseph Murphy's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Murphy practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Presidio Surgery Center | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Timothy Joseph Murphy is one of 6,593 anesthesiologists in California
Anesthesiology is Dr. Murphy's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Murphy is board certified in anesthesiology by the American Board of Anesthesiology. Dmand AI has Dr. Murphy's licenses on file in 2 states: California and Illinois.
Specialties and state licenses
- Anesthesiology, CaliforniaPrimary
- Illinois license
Anesthesiologists near Dr. Murphy
Counts of anesthesiologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Timothy Joseph Murphy billed Medicare for 11 services in 2024
CMS data shows 11 Medicare services from Dr. Murphy across 1 procedure code in 2024, for 107 Medicare patients. Medicare paid $1,643 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Murphy's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 272024: 1159%
Dr. Murphy compared with the California median for anesthesiologists, 2024
- Dr. Murphy
- California median
- Medicare services
- 11vs 7285% below
- Medicare patients
- 107vs 14325% below
Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.
Dr. Murphy's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Murphy and other anesthesiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Timothy Joseph Murphy treated 107 Medicare patients in 2024, average age 74
CMS counts 107 Medicare patients who saw Dr. Murphy in 2024. The largest group is 65 to 74, with 53 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 30% are also on Medicaid. Their average risk score is 1.72, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Murphy's median patient age at 54, with 47% women.
Dr. Murphy's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Murphy's Medicare patients by sex, 2024
- Women5955%
- Men4845%
Chronic conditions among Dr. Murphy's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis51%
- Chronic kidney disease37%
- Diabetes35%
- Mood disorders29%
- Ischemic heart disease28%
- Atrial fibrillation27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Murphy's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women47%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Timothy Joseph Murphy takes part in Medicare
Dr. Murphy accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Timothy Joseph Murphy received $66 in industry payments from 2016 to 2017
CMS Open Payments shows 3 general payments to Dr. Murphy from 2 drug and device companies from 2016 to 2017. Food and beverage make up the largest share, 100% of the total. Halyard Health, Inc. paid the most, $36.
General payments to Dr. Murphy by program year, 2016 to 2017
Companies that paid Dr. Murphy the most, 2016 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Timothy Joseph Murphy is board certified in anesthesiology
- Board certified in anesthesiology
- Board certified in pediatric anesthesiology
Source: Dmand AI Professional Profile Data
Dr. Timothy Joseph Murphy accepts plans from 6 insurance carriers
Dr. Murphy is in network with 6 carriers, including United Healthcare, Aspirus Health Plan and Blue Cross and Blue Shield of Kansas City. PPO plans come from the most carriers, 3. Check the plan with the practice before a visit.
- United Healthcare
- Aspirus Health Plan
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- Elevance
- HCSC
Plan types Dr. Murphy accepts, by number of carriers
- PPO3
- Medicare2
- POS2
- EPO1
- HMO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Timothy Joseph Murphy's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Timothy Joseph Murphy
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Timothy Joseph Murphy's NPI number?
Dr. Timothy Joseph Murphy's NPI number is 1578772307. It was assigned on May 21, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Timothy Joseph Murphy?
Dr. Timothy Joseph Murphy is an anesthesiologist in San Francisco, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Timothy Joseph Murphy practice?
Dr. Murphy practices at 1635 Divisadero Street, Suite 200, San Francisco, CA 94115. Dr. Murphy's primary practice is Presidio Surgery Center in San Francisco, California. Dmand AI also links Dr. Murphy to 2 hospitals, 2 group practices and clinics and 1 medical group.
What is Dr. Timothy Joseph Murphy's office phone number?
The practice phone on file for Dr. Murphy is (415) 346-4548.
What is Dr. Timothy Joseph Murphy's medical license number?
Dr. Murphy's California license number on file is A77683, one of the licenses on file in 2 states.
Which states has Dr. Timothy Joseph Murphy been licensed in?
Dmand AI has state licenses on file for Dr. Murphy in California (2002 to 2025) and Illinois (1997 to 2008).
Which hospitals is Dr. Timothy Joseph Murphy affiliated with?
Dr. Murphy is affiliated with California Pacific Medical Center Van Ness Campus. Dmand AI links Dr. Murphy to 2 more hospitals.
What medical group is Dr. Timothy Joseph Murphy part of?
Dr. Murphy is linked to Anesthesia Care Associates Medical Group. Dmand AI links Dr. Murphy to 1 more medical group.
Does Dr. Timothy Joseph Murphy accept Medicare?
Yes. CMS data shows Dr. Murphy billed Medicare for 11 services in 2024, and Dr. Murphy accepts Medicare assignment.
How many Medicare patients does Dr. Timothy Joseph Murphy see?
CMS counts 107 Medicare patients who saw Dr. Murphy in 2024, with an average age of 74.
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Is Dr. Timothy Joseph Murphy board certified?
Yes. Dr. Murphy is board certified in anesthesiology by the American Board of Anesthesiology.
What services does Dr. Timothy Joseph Murphy bill to Medicare?
In 2024, Dr. Murphy's most billed Medicare services were anesthesia (00731).
Has Dr. Timothy Joseph Murphy received payments from drug or device companies?
CMS Open Payments shows $66 in general payments to Dr. Murphy from 2 companies from 2016 to 2017. The largest total came from Halyard Health, Inc.
How long has Dr. Timothy Joseph Murphy been practicing?
Dr. Murphy graduated from medical school in 1997, 29 years ago.
What insurance does Dr. Timothy Joseph Murphy accept?
Dr. Murphy is in network with 6 carriers, including United Healthcare, Aspirus Health Plan and Blue Cross and Blue Shield of Kansas City. PPO plans come from the most carriers, 3. Check the plan with the practice before a visit.
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