Dr. Christopher Schaeffer, MD
- Medicare services, 2024
- 648
- Medicare patients, 2024
- 122
- Part D claims, 2024
- 5,941
- MIPS score, 2024
- 91
- Hospital affiliations
- 2
- Practice address
- 701 Seneca St Ste 646c Suite 646c, Buffalo, NY 14210-1351
- Practice phone
- Call (716) 995-4450
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Landmark Health Ny Ipa
Multi-specialty group site · Buffalo, New York
Find Dr. Schaeffer'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. Christopher Schaeffer is an internist in Buffalo, New York
Dr. Schaeffer practices at Landmark Health Ny Ipa in Buffalo, New York.
Dr. Schaeffer's NPI, 1265404982, was assigned on February 6, 2006. Dr. Schaeffer graduated from State University of New York at Buffalo School of Medicine in 1998. Dr. Schaeffer holds New York license 217322.
- NPI
- 1265404982NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2668577974
- NPI enumeration date
- February 6, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (716) 995-4450
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Christopher Schaeffer practices at Landmark Health Ny Ipa in Buffalo, New York
Dr. Schaeffer's primary practice is Landmark Health Ny Ipa, at 701 Seneca St Ste 646c Suite 646c, Buffalo, NY 14210-1351. The practice phone is (716) 995-4450.
- Landmark Health Ny Ipa701 Seneca St Ste 646c Suite 646c, Buffalo, NY 14210-1351Phone(716) 995-4450
Source: Dmand AI Affiliation Data
Dr. Christopher Schaeffer is affiliated with 11 sites of care and 8 medical groups
Dr. Schaeffer's primary practice is Landmark Health Ny Ipa in Buffalo, New York. Dr. Schaeffer is also affiliated with Sisters of Charity Hospital. The medical group on file is General Physician. Dmand AI also links Dr. Schaeffer to 1 more hospital, 7 medical groups, 4 skilled nursing facilities, 2 group practices and clinics and 2 hospices, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Christopher Schaeffer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Schaeffer practices, 11 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Landmark Health Ny Ipa | Available with a free account |
| +10 more sites and 7 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Christopher Schaeffer is one of 9,643 internists in New York
Internal medicine is Dr. Schaeffer's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Schaeffer is licensed in New York.
Specialties and state licenses
- Internal medicine, New YorkPrimary
Internists near Dr. Schaeffer
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. Christopher Schaeffer billed Medicare for 648 services in 2024
CMS data shows 648 Medicare services from Dr. Schaeffer across 5 procedure codes in 2024, for 122 Medicare patients. Medicare paid $52,732 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Schaeffer's Medicare services by type, 2022 to 2024
- 2022
- 2024
- Office and hospital visits
- 2022: 9982024: 64835%
Dr. Schaeffer compared with the New York median for internists, 2024
- Dr. Schaeffer
- New York median
- Medicare services
- 648vs 42652% above
- Medicare patients
- 122vs 15823% below
- Part D claims
- 5,010vs 6228.1 times
Medians across 9,428 internists in New York with Dmand AI profiles that report each measure.
Dr. Schaeffer'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.
Need commercial claims for Dr. Schaeffer?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Schaeffer and other internists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Christopher Schaeffer treated 122 Medicare patients in 2024, average age 83
CMS counts 122 Medicare patients who saw Dr. Schaeffer in 2024. The largest group is 85 and over, with 62 patients. 75% of them have high blood pressure, and 64% have high cholesterol. 61% are also on Medicaid. Their average risk score is 2.00, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Schaeffer's median patient age at 82, with 64% women.
Dr. Schaeffer's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Schaeffer's Medicare patients by sex, 2024
- Women8066%
- Men4234%
Chronic conditions among Dr. Schaeffer's Medicare patients, 2024
- High blood pressure75%
- High cholesterol64%
- Alzheimer's and dementia52%
- Arthritis50%
- Mood disorders48%
- Depression47%
- Heart failure43%
- Atrial fibrillation42%
Share of Medicare patients with each condition. A patient can have several.
Dr. Schaeffer'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
- Women64%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Christopher Schaeffer wrote 5,941 Medicare Part D claims in 2024
In 2024, Dr. Schaeffer wrote 5,941 Medicare Part D claims for 255 patients. 78% of them were for generic drugs. CMS names the drug for 5,010 of them, across 115 drugs with 11 or more claims each, at $423,706 in total drug cost. In 2023, CMS named 187 claims across 4 drugs.
Dr. Schaeffer's Part D claims by kind of drug, 2024
- Generic4,611 claims78%
- Brand-name1,275 claims21%
- Other55 claims1%
Dr. Schaeffer'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. Schaeffer's Part D claims, 2024
- Opioids2%92 of 5,941 claims
- Antibiotics2%124 of 5,941 claims
- Antipsychotics, patients 65 and over3%183 of 5,941 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: 1872024: 5,0102579%
Drugs named by CMS: 115 in 2024, 4 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. Christopher Schaeffer 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. Schaeffer for performance year 2024, reported as part of a group. Dr. Schaeffer accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Schaeffer's MIPS scores, performance year 2024
- 91of 100Final score
- 80.2of 100Quality
- 40of 100Improvement Activities
- 73of 100Cost
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. Christopher Schaeffer received $353 in industry payments from 2021 to 2025
CMS Open Payments shows 7 general payments to Dr. Schaeffer from 2 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 100% of the total. ACADIA Pharmaceuticals Inc paid the most, $283.
General payments to Dr. Schaeffer by program year, 2021 to 2025
Companies that paid Dr. Schaeffer the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Christopher Schaeffer graduated from State University of New York at Buffalo School of Medicine
Dr. Schaeffer graduated from State University of New York at Buffalo School of Medicine in 1998.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Christopher Schaeffer'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 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. Christopher Schaeffer
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. Christopher Schaeffer's NPI number?
Dr. Christopher Schaeffer's NPI number is 1265404982. It was assigned on February 6, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Christopher Schaeffer?
Dr. Christopher Schaeffer is an internist in Buffalo, New York. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Christopher Schaeffer practice?
Dr. Schaeffer practices at 701 Seneca St Ste 646c Suite 646c, Buffalo, NY 14210-1351. Dr. Schaeffer's primary practice is Landmark Health Ny Ipa in Buffalo, New York. Dmand AI also links Dr. Schaeffer to 1 hospital, 7 medical groups, 4 skilled nursing facilities, 2 group practices and clinics and 2 hospices.
What is Dr. Christopher Schaeffer's office phone number?
The practice phone on file for Dr. Schaeffer is (716) 995-4450.
What is Dr. Christopher Schaeffer's medical license number?
Dr. Schaeffer holds New York license 217322.
Which hospitals is Dr. Christopher Schaeffer affiliated with?
Dr. Schaeffer is affiliated with Sisters of Charity Hospital. Dmand AI links Dr. Schaeffer to 1 more hospital.
What medical group is Dr. Christopher Schaeffer part of?
Dr. Schaeffer is linked to General Physician. Dmand AI links Dr. Schaeffer to 7 more medical groups.
Does Dr. Christopher Schaeffer accept Medicare?
Yes. CMS data shows Dr. Schaeffer billed Medicare for 648 services in 2024, and Dr. Schaeffer accepts Medicare assignment.
What is Dr. Christopher Schaeffer's MIPS score?
Dr. Schaeffer's MIPS final score for performance year 2024 is 91 out of 100, reported as part of a group.
How many Medicare patients does Dr. Christopher Schaeffer see?
CMS counts 122 Medicare patients who saw Dr. Schaeffer in 2024, with an average age of 83.
Show 5 more questionsShow fewer questions
What services does Dr. Christopher Schaeffer bill to Medicare?
In 2024, Dr. Schaeffer's most billed Medicare services were nursing facility care (99309), nursing facility care (99308) and nursing facility care (99306).
Where did Dr. Christopher Schaeffer go to medical school?
Dr. Schaeffer graduated from State University of New York at Buffalo School of Medicine in 1998.
What drugs does Dr. Christopher Schaeffer prescribe most?
In 2024 Medicare Part D data, Dr. Schaeffer's most prescribed drugs by claims were Eliquis, Sertraline HCl and Levothyroxine Sodium.
Has Dr. Christopher Schaeffer received payments from drug or device companies?
CMS Open Payments shows $353 in general payments to Dr. Schaeffer from 2 companies from 2021 to 2025. The largest total came from ACADIA Pharmaceuticals Inc.
How long has Dr. Christopher Schaeffer been practicing?
Dr. Schaeffer graduated from medical school in 1998, 28 years ago.
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