Dr. Michael Durant Murphy, MD
- Medicare services, 2022
- 37
- Part D claims, 2024
- 912
- Hospital affiliations
- 4
- Industry payments
- $637
- Medical groups
- 3
- Practice address
- 733 Cedar St, Garberville, CA 95542
- Practice phone
- Call (707) 923-3921
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Murphy's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Michael Durant Murphy is an internist in Garberville, California
Dr. Murphy practices at Jerold Phelps Community Hospital in Garberville, California, part of Sohum Health - Jerold Phelps Community Hospital.
Dr. Murphy's NPI, 1891812921, was assigned on March 23, 2007. Dr. Murphy graduated from Wake Forest School of Medicine in 1990. Dr. Murphy holds California license G172068.
- NPI
- 1891812921NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2163559063
- NPI enumeration date
- March 23, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (707) 923-3921
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael Durant Murphy practices at Jerold Phelps Community Hospital in Garberville, California
Dr. Murphy's primary practice is Jerold Phelps Community Hospital, at 733 Cedar St, Garberville, CA 95542 in Humboldt County. The practice phone is (707) 923-3921.
- Jerold Phelps Community Hospital733 Cedar St, Garberville, CA 95542 · Humboldt CountyPhone(707) 923-3921
Source: Dmand AI Affiliation Data
Dr. Michael Durant Murphy is affiliated with 5 sites of care and 3 medical groups
Dr. Murphy's primary practice is Jerold Phelps Community Hospital in Garberville, California, part of Sohum Health - Jerold Phelps Community Hospital. Dr. Murphy is also affiliated with Providence St. Joseph Hospital Eureka. The medical group on file is SoHum Health - Jerold Phelps Community Hospital. Dmand AI also links Dr. Murphy to 2 more hospitals, 2 medical groups and 1 group practice or clinic, 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. Michael Durant Murphy's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Murphy practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Jerold Phelps Community Hospital | Available with a free account |
| +4 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Sohum Health - Jerold Phelps Community Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Michael Durant Murphy is one of 16,751 internists in California
Internal medicine is Dr. Murphy's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. Murphy's licenses on file in 4 states: California, North Carolina, Wisconsin and Tennessee.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
- North Carolina license
- Wisconsin license
- Tennessee license
Internists near Dr. Murphy
Counts of internists 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. Michael Durant Murphy billed Medicare for 37 services in 2022
CMS data shows 37 Medicare services from Dr. Murphy across 2 procedure codes in 2022, all of them office visits. Medicare paid $861 for them. Every service was in an office.
Dr. Murphy's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 3362022: 3789%
- Lab and pathology
- 2021: 152022: 0100%
- Tests and treatments
- 2021: 482022: 0100%
- Other services
- 2021: 1652022: 0100%
- Surgery
- 2021: 902022: 0100%
Dr. Murphy compared with the California median for internists, 2022
- Dr. Murphy
- California median
- Medicare services
- 37vs 36190% below
- Part D claims
- 554vs 42132% above
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Murphy's most billed Medicare procedure codes, 2022
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Murphy?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Murphy and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael Durant Murphy's patients have a median age of 71
Across all payers, Dmand AI patient panel data puts Dr. Murphy's median patient age at 71, with 51% women.
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 71
Patient panel by sex, all payers
- Women51%
- Men48%
Source: Dmand AI Patient Panel Data
Dr. Michael Durant Murphy wrote 912 Medicare Part D claims in 2024
In 2024, Dr. Murphy wrote 912 Medicare Part D claims for 249 patients. 88% of them were for generic drugs. CMS names the drug for 554 of them, across 23 drugs with 11 or more claims each, at $7,921 in total drug cost. In 2023, CMS named 4,107 claims across 96 drugs.
Dr. Murphy's Part D claims by kind of drug, 2024
- Generic805 claims88%
- Brand-name and other107 claims12%
Dr. Murphy's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Murphy's Part D claims, 2024
- Opioids3%28 of 912 claims
- Antibiotics3%24 of 912 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 4,1072024: 55487%
Drugs named by CMS: 23 in 2024, 96 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Michael Durant 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. Michael Durant Murphy received $637 in industry payments from 2017 to 2025
CMS Open Payments shows 30 general payments to Dr. Murphy from 15 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $144.
General payments to Dr. Murphy by program year, 2017 to 2025
Companies that paid Dr. Murphy the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael Durant Murphy graduated from Wake Forest School of Medicine
Dr. Murphy graduated from Wake Forest School of Medicine in 1990.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Michael Durant Murphy accepts plans from 6 insurance carriers
Dr. Murphy is in network with 6 carriers, including Elevance, Molina and CMS Medicare. Medicaid plans come from the most carriers, 3. Check the plan with the practice before a visit.
- Elevance
- Molina
- CMS Medicare
- GA State Medicaid
- RI State Medicaid
- WI State Medicaid
Plan types Dr. Murphy accepts, by number of carriers
- Medicaid3
- Medicare3
- HMO2
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Michael Durant 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - 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. Michael Durant 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. Michael Durant Murphy's NPI number?
Dr. Michael Durant Murphy's NPI number is 1891812921. It was assigned on March 23, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael Durant Murphy?
Dr. Michael Durant Murphy is an internist in Garberville, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Michael Durant Murphy practice?
Dr. Murphy practices at 733 Cedar St, Garberville, CA 95542. Dr. Murphy's primary practice is Jerold Phelps Community Hospital in Garberville, California, part of Sohum Health - Jerold Phelps Community Hospital. Dmand AI also links Dr. Murphy to 2 hospitals, 2 medical groups and 1 group practice or clinic.
What is Dr. Michael Durant Murphy's office phone number?
The practice phone on file for Dr. Murphy is (707) 923-3921.
What is Dr. Michael Durant Murphy's medical license number?
Dr. Murphy holds California license G172068, one of the licenses on file in 4 states.
Which states has Dr. Michael Durant Murphy been licensed in?
Dmand AI has state licenses on file for Dr. Murphy in California (2021 to 2027), North Carolina (2014 to 2026), Wisconsin (1992 to 2025) and Tennessee (2010 to 2023).
Which hospitals is Dr. Michael Durant Murphy affiliated with?
Dr. Murphy practices at Jerold Phelps Community Hospital in Garberville, California. Dr. Murphy is also affiliated with Providence St. Joseph Hospital Eureka. Dmand AI links Dr. Murphy to 2 more hospitals.
What medical group is Dr. Michael Durant Murphy part of?
Dr. Murphy is linked to SoHum Health - Jerold Phelps Community Hospital. Dmand AI links Dr. Murphy to 2 more medical groups.
Does Dr. Michael Durant Murphy accept Medicare?
Yes. CMS data shows Dr. Murphy billed Medicare for 37 services in 2022, and Dr. Murphy accepts Medicare assignment.
What services does Dr. Michael Durant Murphy bill to Medicare?
In 2022, Dr. Murphy's most billed Medicare services were office visit, established patient (99213) and office visit, established patient (99212).
Show 5 more questionsShow fewer questions
Where did Dr. Michael Durant Murphy go to medical school?
Dr. Murphy graduated from Wake Forest School of Medicine in 1990.
What drugs does Dr. Michael Durant Murphy prescribe most?
In 2024 Medicare Part D data, Dr. Murphy's most prescribed drugs by claims were Amlodipine Besylate, Atorvastatin Calcium and Levothyroxine Sodium.
Has Dr. Michael Durant Murphy received payments from drug or device companies?
CMS Open Payments shows $637 in general payments to Dr. Murphy from 15 companies from 2017 to 2025. The largest total came from Novo Nordisk Inc.
How long has Dr. Michael Durant Murphy been practicing?
Dr. Murphy graduated from medical school in 1990, 36 years ago.
What insurance does Dr. Michael Durant Murphy accept?
Dr. Murphy is in network with 6 carriers, including Elevance, Molina and CMS Medicare. Medicaid plans come from the most carriers, 3. Check the plan with the practice before a visit.
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