Dr. Daniel W. Harwood, MD
- Medicare services, 2023
- 74
- Part D claims, 2024
- 206
- Hospital affiliations
- 1
- Industry payments
- $80
- Medical group
- 1
- Practice address
- 60 Easter Avenue, Weaverville, CA 96093
- Practice phone
- Call (530) 623-5541
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Harwood'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. Daniel W. Harwood is a general surgeon in Weaverville, California
Dr. Harwood practices at Trinity Hospital in Weaverville, California, part of Mountain Communities Healthcare District.
Dr. Harwood's NPI, 1386646180, was assigned on August 11, 2005. Dr. Harwood graduated from Ohio State College of Medicine in 1981. Dr. Harwood's California license number on file is G57785.
- NPI
- 1386646180NPI Registry (opens in a new tab)
- NPI enumeration date
- August 11, 2005
- NPI status
- Active
- Practice phone
- (530) 623-5541
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 71
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Daniel W. Harwood practices at Trinity Hospital in Weaverville, California
Dr. Harwood's primary practice is Trinity Hospital, at 60 Easter Avenue, Weaverville, CA 96093 in Trinity County. The practice phone is (530) 623-5541.
- Trinity Hospital60 Easter Avenue, Weaverville, CA 96093 · Trinity CountyPhone(530) 623-5541
Source: Dmand AI Affiliation Data
Dr. Daniel W. Harwood is affiliated with 2 sites of care and 1 medical group
Dr. Harwood's primary practice is Trinity Hospital in Weaverville, California, part of Mountain Communities Healthcare District. The medical group on file is Trinity Hospital. Dmand AI also links Dr. Harwood to 1 more rural health clinic, named with a free account. Dr. Harwood's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Daniel W. Harwood's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Harwood practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Trinity Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Daniel W. Harwood is one of 2,926 general surgeons in California
Surgery is Dr. Harwood's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Harwood has a license on file in California.
Specialties and state licenses
- Surgery, CaliforniaPrimary
Clinical focus
Dmand AI lists acid reflux, acute gastroduodenitis, carpal tunnel syndrome, chronic hypertension, chronic indigestion, gastroenteritis, gastrointestinal bleeding and heart failure among the conditions Dr. Harwood treats.
General surgeons near Dr. Harwood
Counts of general surgeons 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. Daniel W. Harwood billed Medicare for 74 services in 2023
CMS data shows 74 Medicare services from Dr. Harwood across 3 procedure codes in 2023. Medicare paid $9,004 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Harwood's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Surgery
- 2022: 252023: 54116%
- Other services
- 2022: 142023: 2043%
Dr. Harwood compared with the California median for general surgeons, 2023
- Dr. Harwood
- California median
- Medicare services
- 74vs 16655% below
- Part D claims
- 149vs 344.4 times
Medians across 2,606 general surgeons in California with Dmand AI profiles that report each measure.
Dr. Harwood's most billed Medicare procedure codes, 2023
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. Harwood and other general surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Daniel W. Harwood's patients have a median age of 70
Across all payers, Dmand AI patient panel data puts Dr. Harwood's median patient age at 70, with 49% women.
Dr. Harwood's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women49%
- Men51%
Source: Dmand AI Patient Panel Data
Dr. Daniel W. Harwood wrote 206 Medicare Part D claims in 2024
In 2024, Dr. Harwood wrote 206 Medicare Part D claims for 133 patients. 93% of them were for generic drugs. CMS names the drug for 149 of them, across 3 drugs with 11 or more claims each, at $6,770 in total drug cost. In 2023, CMS named 113 claims across 3 drugs.
Dr. Harwood's Part D claims by kind of drug, 2024
- Generic191 claims93%
- Brand-name15 claims7%
Dr. Harwood'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1132024: 14932%
Drugs named by CMS: 3 in 2024, 3 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
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Dr. Daniel W. Harwood received $80 in industry payments from 2022 to 2024
CMS Open Payments shows 3 general payments to Dr. Harwood from 3 drug and device companies from 2022 to 2024. Food and beverage make up the largest share, 100% of the total. Pacira Pharmaceuticals Incorporated paid the most, $46.
General payments to Dr. Harwood by program year, 2022 to 2024
Companies that paid Dr. Harwood the most, 2022 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Daniel W. Harwood graduated from Ohio State College of Medicine
Dr. Harwood graduated from Ohio State College of Medicine in 1981.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Daniel W. Harwood accepts plans from 10 insurance carriers
Dr. Harwood is in network with 10 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- Aspirus Health Plan
- Blue Cross and Blue Shield of Kansas City
- +2 more carriersWith a free account
Plan types Dr. Harwood accepts, by number of carriers
- Medicare7
- PPO7
- POS4
- HMO3
- EPO2
Source: Dmand AI Insurance Network Data
Sources for Dr. Daniel W. Harwood'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) |
| 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. Daniel W. Harwood
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. Daniel W. Harwood's NPI number?
Dr. Daniel W. Harwood's NPI number is 1386646180. It was assigned on August 11, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Daniel W. Harwood?
Dr. Daniel W. Harwood is a general surgeon in Weaverville, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Daniel W. Harwood practice?
Dr. Harwood practices at 60 Easter Avenue, Weaverville, CA 96093. Dr. Harwood's primary practice is Trinity Hospital in Weaverville, California, part of Mountain Communities Healthcare District. Dmand AI also links Dr. Harwood to 1 rural health clinic.
What is Dr. Daniel W. Harwood's office phone number?
The practice phone on file for Dr. Harwood is (530) 623-5541.
What is Dr. Daniel W. Harwood's medical license number?
Dr. Harwood's California license number on file is G57785.
Which hospitals is Dr. Daniel W. Harwood affiliated with?
Dr. Harwood practices at Trinity Hospital in Weaverville, California.
What medical group is Dr. Daniel W. Harwood part of?
Dr. Harwood is linked to Trinity Hospital.
Does Dr. Daniel W. Harwood accept Medicare?
Yes. CMS data shows Dr. Harwood billed Medicare for 74 services in 2023.
What services does Dr. Daniel W. Harwood bill to Medicare?
In 2023, Dr. Harwood's most billed Medicare services were surgery: digestive system (43239), medicare service (G0105) and surgery: digestive system (45384).
Where did Dr. Daniel W. Harwood go to medical school?
Dr. Harwood graduated from Ohio State College of Medicine in 1981.
Show 4 more questionsShow fewer questions
What drugs does Dr. Daniel W. Harwood prescribe most?
In 2024 Medicare Part D data, Dr. Harwood's most prescribed drugs by claims were Sod Sulf-Potass Sulf-Mag Sulf, Omeprazole and Gavilyte-G.
Has Dr. Daniel W. Harwood received payments from drug or device companies?
CMS Open Payments shows $80 in general payments to Dr. Harwood from 3 companies from 2022 to 2024. The largest total came from Pacira Pharmaceuticals Incorporated.
How long has Dr. Daniel W. Harwood been practicing?
Dr. Harwood graduated from medical school in 1981, 45 years ago.
What insurance does Dr. Daniel W. Harwood accept?
Dr. Harwood is in network with 10 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
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