Dr. Daniel B. Drysdale, MD, PC
- Medicare services, 2024
- 1,117
- Medicare patients, 2024
- 611
- Part D claims, 2024
- 696
- MIPS score, 2024
- 24
- Industry payments
- $1,394
- Practice address
- 2901 Lamb Circle, Christiansburg, VA 24073
- Practice phone
- Call (540) 639-5888
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
New River Valley Surgery Center
Surgery Center - Medicare-Certified · Christiansburg, Virginia
Find Dr. Drysdale'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 B. Drysdale is an ophthalmologist in Christiansburg, Virginia
Dr. Drysdale practices at New River Valley Surgery Center in Christiansburg, Virginia.
Dr. Drysdale's NPI, 1629013776, was assigned on June 20, 2006. Dr. Drysdale graduated from Duke University School of Medicine in 1974. Dr. Drysdale holds Virginia license 0101029249.
- NPI
- 1629013776NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6103895842
- NPI enumeration date
- June 20, 2006
- NPI status
- Active
- Practice phone
- (540) 639-5888
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 78
- Medical school graduation
- 1974
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Daniel B. Drysdale practices at New River Valley Surgery Center in Christiansburg, Virginia
Dr. Drysdale's primary practice is New River Valley Surgery Center, at 2901 Lamb Circle, Christiansburg, VA 24073. The practice phone is (540) 639-5888.
- New River Valley Surgery Center2901 Lamb Circle, Christiansburg, VA 24073Phone(540) 639-5888
Source: Dmand AI Affiliation Data
Dr. Daniel B. Drysdale is affiliated with 2 sites of care and 1 medical group
Dr. Drysdale's primary practice is New River Valley Surgery Center in Christiansburg, Virginia. Dmand AI also links Dr. Drysdale to 1 group practice or clinic 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. Daniel B. Drysdale's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Drysdale practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| New River Valley Surgery Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Daniel B. Drysdale is one of 504 ophthalmologists in Virginia
Ophthalmology is Dr. Drysdale's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Drysdale is licensed in Virginia.
Specialties and state licenses
- Ophthalmology, VirginiaPrimary
Ophthalmologists near Dr. Drysdale
Counts of ophthalmologists 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 B. Drysdale billed Medicare for 1,117 services in 2024
CMS data shows 1,117 Medicare services from Dr. Drysdale across 11 procedure codes in 2024, for 611 Medicare patients. Medicare paid $80,614 for them.
Dr. Drysdale's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1,5072024: 99634%
- Surgery
- 2023: 1052024: 8618%
- Office and hospital visits
- 2023: 642024: 3545%
Where Dr. Drysdale's Medicare services took place, 2024
- In an office1,03192%
- In a facility868%
Dr. Drysdale compared with the Virginia median for ophthalmologists, 2024
- Dr. Drysdale
- Virginia median
- Medicare services
- 1,117vs 1,92442% below
- Medicare patients
- 611vs 78022% below
- Part D claims
- 611vs 52217% above
Medians across 517 ophthalmologists in Virginia with Dmand AI profiles that report each measure.
Dr. Drysdale'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. Drysdale and other ophthalmologists in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Daniel B. Drysdale treated 611 Medicare patients in 2024, average age 79
CMS counts 611 Medicare patients who saw Dr. Drysdale in 2024. The largest group is 75 to 84, with 315 patients. 73% of them have high blood pressure, and 73% have high cholesterol. 2% are also on Medicaid. Their average risk score is 1.08, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Drysdale's median patient age at 82, with 60% women.
Dr. Drysdale's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Drysdale's Medicare patients by sex, 2024
- Women34056%
- Men27144%
Chronic conditions among Dr. Drysdale's Medicare patients, 2024
- High blood pressure73%
- High cholesterol73%
- Arthritis41%
- Diabetes28%
- Chronic kidney disease26%
- Atrial fibrillation22%
- Ischemic heart disease22%
- Anxiety19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Drysdale's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 82
Patient panel by sex, all payers
- Women60%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Daniel B. Drysdale wrote 696 Medicare Part D claims in 2024
In 2024, Dr. Drysdale wrote 696 Medicare Part D claims for 182 patients. 76% of them were for generic drugs. CMS names the drug for 611 of them, across 10 drugs with 11 or more claims each, at $30,602 in total drug cost. In 2023, CMS named 639 claims across 12 drugs.
Dr. Drysdale's Part D claims by kind of drug, 2024
- Generic528 claims76%
- Brand-name168 claims24%
Dr. Drysdale'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: 6392024: 6114%
Drugs named by CMS: 10 in 2024, 12 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
Dr. Daniel B. Drysdale scored 24 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 24 out of 100 for Dr. Drysdale for performance year 2024, reported individually.
Dr. Drysdale's MIPS scores, performance year 2024
- 24of 100Final score
- 0of 100Quality
- 0of 100Improvement Activities
- 79of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Daniel B. Drysdale received $1,394 in industry payments from 2016 to 2024
CMS Open Payments shows 32 general payments to Dr. Drysdale from 9 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 99% of the total. Alcon Laboratories Inc paid the most, $766.
General payments to Dr. Drysdale by program year, 2016 to 2024
General payments to Dr. Drysdale by kind, 2016 to 2024
- Food and beverage$1,38399%
- Education$111%
Companies that paid Dr. Drysdale the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Daniel B. Drysdale graduated from Duke University School of Medicine
Dr. Drysdale graduated from Duke University School of Medicine in 1974.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Daniel B. Drysdale'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) |
| 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 | Clinician Public Reporting: Overall MIPS Performance (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 |
| 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 B. Drysdale
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 B. Drysdale's NPI number?
Dr. Daniel B. Drysdale's NPI number is 1629013776. It was assigned on June 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Daniel B. Drysdale?
Dr. Daniel B. Drysdale is an ophthalmologist in Christiansburg, Virginia. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Daniel B. Drysdale practice?
Dr. Drysdale practices at 2901 Lamb Circle, Christiansburg, VA 24073. Dr. Drysdale's primary practice is New River Valley Surgery Center in Christiansburg, Virginia. Dmand AI also links Dr. Drysdale to 1 group practice or clinic and 1 medical group.
What is Dr. Daniel B. Drysdale's office phone number?
The practice phone on file for Dr. Drysdale is (540) 639-5888.
What is Dr. Daniel B. Drysdale's medical license number?
Dr. Drysdale holds Virginia license 0101029249.
Does Dr. Daniel B. Drysdale accept Medicare?
Yes. CMS data shows Dr. Drysdale billed Medicare for 1,117 services in 2024.
What is Dr. Daniel B. Drysdale's MIPS score?
Dr. Drysdale's MIPS final score for performance year 2024 is 24 out of 100, reported individually.
How many Medicare patients does Dr. Daniel B. Drysdale see?
CMS counts 611 Medicare patients who saw Dr. Drysdale in 2024, with an average age of 79.
What services does Dr. Daniel B. Drysdale bill to Medicare?
In 2024, Dr. Drysdale's most billed Medicare services were eye exam or test (92012), eye exam or test (92014) and eye exam or test (92134).
Where did Dr. Daniel B. Drysdale go to medical school?
Dr. Drysdale graduated from Duke University School of Medicine in 1974.
Show 3 more questionsShow fewer questions
What drugs does Dr. Daniel B. Drysdale prescribe most?
In 2024 Medicare Part D data, Dr. Drysdale's most prescribed drugs by claims were Latanoprost, Timolol Maleate and Dorzolamide-Timolol.
Has Dr. Daniel B. Drysdale received payments from drug or device companies?
CMS Open Payments shows $1,394 in general payments to Dr. Drysdale from 9 companies from 2016 to 2024. The largest total came from Alcon Laboratories Inc.
How long has Dr. Daniel B. Drysdale been practicing?
Dr. Drysdale graduated from medical school in 1974, 52 years ago.
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