Dr. David Shaffer Darr, MD
- Medicare services, 2024
- 1,321
- Medicare patients, 2024
- 245
- Part D claims, 2024
- 14,255
- MIPS score, 2024
- 91
- Hospital affiliations
- 3
- Practice address
- 1210 Provident Dr, Warsaw, IN 46580
- Practice phone
- Call (574) 267-8189
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Lhp - Family Medicine 2235 Dubois
Warsaw, Indiana
Find Dr. Darr'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. David Shaffer Darr is a family medicine physician in Warsaw, Indiana
Dr. Darr practices at Lhp - Family Medicine 2235 Dubois in Warsaw, Indiana.
Dr. Darr's NPI, 1447293402, was assigned on June 14, 2006. Dr. Darr graduated from Indiana University School of Medicine in 1996. Dr. Darr holds Indiana license 01046892A.
- NPI
- 1447293402NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0446342661
- NPI enumeration date
- June 14, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (574) 267-8189
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David Shaffer Darr practices at Lhp - Family Medicine 2235 Dubois in Warsaw, Indiana
Dr. Darr's primary practice is Lhp - Family Medicine 2235 Dubois, at 1210 Provident Dr, Warsaw, IN 46580 in Kosciusko County. The practice phone is (574) 267-8189.
- Lhp - Family Medicine 2235 Dubois1210 Provident Dr, Warsaw, IN 46580 · Kosciusko CountyPhone(574) 267-8189
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. David Shaffer Darr is affiliated with 6 sites of care and 1 medical group
Dr. Darr's primary practice is Lhp - Family Medicine 2235 Dubois in Warsaw, Indiana. Dr. Darr is also affiliated with Lutheran Kosciusko Hospital. The medical group on file is Kosciusko Medical Group. Dmand AI also links Dr. Darr to 2 more hospitals, 1 group practice or clinic and 1 home health agency, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. David Shaffer Darr's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Darr practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lhp - Family Medicine 2235 Dubois | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David Shaffer Darr is one of 3,028 family medicine physicians in Indiana
Family medicine is Dr. Darr's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Darr is licensed in Indiana.
Specialties and state licenses
- Family medicine, IndianaPrimary
Family medicine physicians near Dr. Darr
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. David Shaffer Darr billed Medicare for 1,321 services in 2024
CMS data shows 1,321 Medicare services from Dr. Darr across 12 procedure codes in 2024, for 245 Medicare patients. Medicare paid $62,969 for them. Every service was in an office.
Dr. Darr's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4562024: 57927%
- Surgery
- 2023: 5162024: 5313%
- Other services
- 2023: 1572024: 18719%
- Tests and treatments
- 2023: 672024: 2464%
Dr. Darr compared with the Indiana median for family medicine physicians, 2024
- Dr. Darr
- Indiana median
- Medicare services
- 1,321vs 4003.3 times
- Medicare patients
- 245vs 16548% above
- Part D claims
- 13,407vs 1,22810.9 times
Medians across 3,080 family medicine physicians in Indiana with Dmand AI profiles that report each measure.
Dr. Darr'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. Darr and other family medicine physicians in Indiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David Shaffer Darr treated 245 Medicare patients in 2024, average age 73
CMS counts 245 Medicare patients who saw Dr. Darr in 2024. The largest group is 65 to 74, with 142 patients. 75% of them have high cholesterol, and 73% have high blood pressure. 8% are also on Medicaid. Their average risk score is 0.97, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Darr's median patient age at 67, with 51% women.
Dr. Darr's Medicare patients by age, 2024
Dr. Darr's Medicare patients by sex, 2024
- Women13354%
- Men11246%
Chronic conditions among Dr. Darr's Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
- Arthritis58%
- Diabetes32%
- Ischemic heart disease32%
- Chronic kidney disease31%
- Anxiety27%
- Mood disorders19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Darr's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David Shaffer Darr wrote 14,255 Medicare Part D claims in 2024
In 2024, Dr. Darr wrote 14,255 Medicare Part D claims for 699 patients. 83% of them were for generic drugs. CMS names the drug for 13,407 of them, across 163 drugs with 11 or more claims each, at $1,587,646 in total drug cost. In 2023, CMS named 13,355 claims across 168 drugs.
Dr. Darr's Part D claims by kind of drug, 2024
- Generic11,846 claims83%
- Brand-name2,294 claims16%
- Other115 claims1%
Dr. Darr'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. Darr's Part D claims, 2024
- Opioids0%21 of 14,255 claims
- Antibiotics3%449 of 14,255 claims
- Antipsychotics, patients 65 and over0%24 of 14,255 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: 13,3552024: 13,407No change
Drugs named by CMS: 163 in 2024, 168 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. David Shaffer Darr scored 91 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Dr. Darr for performance year 2024, reported through an alternative payment model (APM). Dr. Darr accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Darr's MIPS scores, performance year 2024
- 91of 100Final score
- 77.4of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. David Shaffer Darr received $11,266 in industry payments from 2016 to 2025
CMS Open Payments shows 770 general payments to Dr. Darr from 67 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 98% of the total. Abbvie Inc. paid the most, $1,296. It also lists 1 research payment totaling $125 in 2017.
General payments to Dr. Darr by program year, 2016 to 2025
General payments to Dr. Darr by kind, 2016 to 2025
- Food and beverage$11,07698%
- Speaker and faculty fees$1601%
- Education$300%
Companies that paid Dr. Darr the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David Shaffer Darr graduated from Indiana University School of Medicine
Dr. Darr graduated from Indiana University School of Medicine in 1996.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David Shaffer Darr'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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)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. David Shaffer Darr
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. David Shaffer Darr's NPI number?
Dr. David Shaffer Darr's NPI number is 1447293402. It was assigned on June 14, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David Shaffer Darr?
Dr. David Shaffer Darr is a family medicine physician in Warsaw, Indiana. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. David Shaffer Darr practice?
Dr. Darr practices at 1210 Provident Dr, Warsaw, IN 46580. Dr. Darr's primary practice is Lhp - Family Medicine 2235 Dubois in Warsaw, Indiana. Dmand AI also links Dr. Darr to 2 hospitals, 1 group practice or clinic and 1 home health agency.
What is Dr. David Shaffer Darr's office phone number?
The practice phone on file for Dr. Darr is (574) 267-8189.
What is Dr. David Shaffer Darr's medical license number?
Dr. Darr holds Indiana license 01046892A.
Which hospitals is Dr. David Shaffer Darr affiliated with?
Dr. Darr is affiliated with Lutheran Kosciusko Hospital. Dmand AI links Dr. Darr to 2 more hospitals.
What medical group is Dr. David Shaffer Darr part of?
Dr. Darr is linked to Kosciusko Medical Group.
Does Dr. David Shaffer Darr accept Medicare?
Yes. CMS data shows Dr. Darr billed Medicare for 1,321 services in 2024, and Dr. Darr accepts Medicare assignment.
What is Dr. David Shaffer Darr's MIPS score?
Dr. Darr's MIPS final score for performance year 2024 is 91 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. David Shaffer Darr see?
CMS counts 245 Medicare patients who saw Dr. Darr in 2024, with an average age of 73.
Show 5 more questionsShow fewer questions
What services does Dr. David Shaffer Darr bill to Medicare?
In 2024, Dr. Darr's most billed Medicare services were surgery: heart and blood vessels (36415), office visit, established patient (99214) and medicare service (G0439).
Where did Dr. David Shaffer Darr go to medical school?
Dr. Darr graduated from Indiana University School of Medicine in 1996.
What drugs does Dr. David Shaffer Darr prescribe most?
In 2024 Medicare Part D data, Dr. Darr's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Lisinopril.
Has Dr. David Shaffer Darr received payments from drug or device companies?
CMS Open Payments shows $11,266 in general payments to Dr. Darr from 67 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. David Shaffer Darr been practicing?
Dr. Darr graduated from medical school in 1996, 30 years ago.
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