Dr. Katherine Ethier David, DO
- Medicare services, 2024
- 275
- Medicare patients, 2024
- 73
- Part D claims, 2024
- 1,008
- Hospital affiliations
- 1
- Industry payments
- $14
- Practice address
- 8380 Colesville Rd, Silver Spring, MD 20910
- Practice phone
- Call (301) 563-3081
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
NovaCare Rehabilitation - Silver Spring Metro
Physical Therapy Clinic · Silver Spring, Maryland
Find Dr. David'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. Katherine Ethier David is a family medicine physician in Silver Spring, Maryland
Dr. David practices at NovaCare Rehabilitation - Silver Spring Metro in Silver Spring, Maryland.
Dr. David's NPI, 1629084249, was assigned on August 1, 2006. Dr. David graduated from New York College of Osteo Medicine of New York Institute of Technology in 1996. Dr. David holds Maryland license H0055125.
- NPI
- 1629084249NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8224077615
- NPI enumeration date
- August 1, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (301) 563-3081
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Katherine Ethier David practices at NovaCare Rehabilitation - Silver Spring Metro in Silver Spring, Maryland
Dr. David's primary practice is NovaCare Rehabilitation - Silver Spring Metro, at 8380 Colesville Rd, Silver Spring, MD 20910. The practice phone is (301) 563-3081.
- NovaCare Rehabilitation - Silver Spring Metro8380 Colesville Rd, Silver Spring, MD 20910Phone(301) 563-3081
Source: Dmand AI Affiliation Data
Dr. Katherine Ethier David is affiliated with 6 sites of care and 3 medical groups
Dr. David's primary practice is NovaCare Rehabilitation - Silver Spring Metro in Silver Spring, Maryland. Dr. David is also affiliated with Sibley Memorial Hospital. The medical group on file is Privia Medical Group. Dmand AI also links Dr. David to 3 more group practices and clinics, 2 medical groups and 1 physician office, 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. Katherine Ethier David's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. David practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| NovaCare Rehabilitation - Silver Spring Metro | Available with a free account |
| +5 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Katherine Ethier David is one of 1,698 family medicine physicians in Maryland
Family medicine is Dr. David's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. David is licensed in Maryland.
Specialties and state licenses
- Family medicine, MarylandPrimary
Family medicine physicians near Dr. David
Counts of family medicine physicians 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. Katherine Ethier David billed Medicare for 275 services in 2024
CMS data shows 275 Medicare services from Dr. David across 4 procedure codes in 2024, for 73 Medicare patients. Medicare paid $26,011 for them. Every service was in an office.
Dr. David's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2842024: 20229%
- Other services
- 2023: 602024: 7322%
Dr. David compared with the Maryland median for family medicine physicians, 2024
- Dr. David
- Maryland median
- Medicare services
- 275vs 51647% below
- Medicare patients
- 73vs 20865% below
- Part D claims
- 623vs 75117% below
Medians across 1,659 family medicine physicians in Maryland with Dmand AI profiles that report each measure.
Dr. David'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Katherine Ethier David treated 73 Medicare patients in 2024, average age 74
CMS counts 73 Medicare patients who saw Dr. David in 2024. The largest group is 65 to 74, with 39 patients. 60% of them have high cholesterol, and 48% have high blood pressure. Their average risk score is 0.83, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. David's median patient age at 60, with 71% women.
Dr. David's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. David's Medicare patients by sex, 2024
- Women6082%
- Men1318%
Chronic conditions among Dr. David's Medicare patients, 2024
- High cholesterol60%
- High blood pressure48%
- Arthritis37%
- Mood disorders32%
- Osteoporosis30%
- Anxiety29%
- Depression29%
- Cancer19%
Share of Medicare patients with each condition. A patient can have several.
Dr. David's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women71%
- Men28%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Katherine Ethier David wrote 1,008 Medicare Part D claims in 2024
In 2024, Dr. David wrote 1,008 Medicare Part D claims for 85 patients. 90% of them were for generic drugs. CMS names the drug for 623 of them, across 30 drugs with 11 or more claims each, at $52,064 in total drug cost. In 2023, CMS named 496 claims across 26 drugs.
Dr. David's Part D claims by kind of drug, 2024
- Generic903 claims90%
- Brand-name and other105 claims10%
Dr. David'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. David's Part D claims, 2024
- Opioids5%55 of 1,008 claims
- Antibiotics6%59 of 1,008 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: 4962024: 62326%
Drugs named by CMS: 30 in 2024, 26 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. Katherine Ethier David offers telehealth to Medicare patients
Dr. David accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. David as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Katherine Ethier David received $14 in industry payments in 2017
CMS Open Payments shows 1 general payment to Dr. David from 1 drug or device company in 2017. Education make up the largest share, 100% of the total. Pfizer Inc. paid the most, $14.
Companies that paid Dr. David the most, 2017 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Katherine Ethier David graduated from New York College of Osteo Medicine of New York Institute of Technology
Dr. David graduated from New York College of Osteo Medicine of New York Institute of Technology in 1996.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Katherine Ethier David'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 | 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 |
| 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. Katherine Ethier David
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. Katherine Ethier David's NPI number?
Dr. Katherine Ethier David's NPI number is 1629084249. It was assigned on August 1, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Katherine Ethier David?
Dr. Katherine Ethier David is a family medicine physician in Silver Spring, Maryland. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Katherine Ethier David practice?
Dr. David practices at 8380 Colesville Rd, Silver Spring, MD 20910. Dr. David's primary practice is NovaCare Rehabilitation - Silver Spring Metro in Silver Spring, Maryland. Dmand AI also links Dr. David to 3 group practices and clinics, 2 medical groups and 1 physician office.
What is Dr. Katherine Ethier David's office phone number?
The practice phone on file for Dr. David is (301) 563-3081.
What is Dr. Katherine Ethier David's medical license number?
Dr. David holds Maryland license H0055125.
Which hospitals is Dr. Katherine Ethier David affiliated with?
Dr. David is affiliated with Sibley Memorial Hospital.
What medical group is Dr. Katherine Ethier David part of?
Dr. David is linked to Privia Medical Group. Dmand AI links Dr. David to 2 more medical groups.
Does Dr. Katherine Ethier David accept Medicare?
Yes. CMS data shows Dr. David billed Medicare for 275 services in 2024, and Dr. David accepts Medicare assignment.
Does Dr. Katherine Ethier David offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. David as offering telehealth services.
How many Medicare patients does Dr. Katherine Ethier David see?
CMS counts 73 Medicare patients who saw Dr. David in 2024, with an average age of 74.
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What services does Dr. Katherine Ethier David bill to Medicare?
In 2024, Dr. David's most billed Medicare services were office visit, established patient (99214), medicare service (G0439) and medicare service (G2211).
Where did Dr. Katherine Ethier David go to medical school?
Dr. David graduated from New York College of Osteo Medicine of New York Institute of Technology in 1996.
What drugs does Dr. Katherine Ethier David prescribe most?
In 2024 Medicare Part D data, Dr. David's most prescribed drugs by claims were Atorvastatin Calcium, Alprazolam and Dextroamphetamine-Amphetamine.
Has Dr. Katherine Ethier David received payments from drug or device companies?
CMS Open Payments shows $14 in general payments to Dr. David from 1 company from 2017 to 2017. The largest total came from Pfizer Inc.
How long has Dr. Katherine Ethier David been practicing?
Dr. David graduated from medical school in 1996, 30 years ago.
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