Dr. Spencer Tavares, DO
- Medicare services, 2024
- 287
- Medicare patients, 2024
- 136
- Part D claims, 2024
- 2,948
- Hospital affiliations
- 1
- Medical groups
- 2
- Practice address
- 2 Rehab Ln, Danville, PA 17821
- Practice phone
- Call (570) 271-6110
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Geisinger Encompass Health Rehabilitation Hospital
Danville, Pennsylvania
Find Dr. Tavares' professional email, personal email and mobile number
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Dr. Spencer Tavares is an internist in Danville, Pennsylvania
Dr. Tavares practices at Geisinger Encompass Health Rehabilitation Hospital in Danville, Pennsylvania.
Dr. Tavares' NPI, 1740544733, was assigned on June 25, 2012. Dr. Tavares holds Pennsylvania license OS019799.
- NPI
- 1740544733NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2466795992
- NPI enumeration date
- June 25, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (570) 271-6110
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Spencer Tavares practices at Geisinger Encompass Health Rehabilitation Hospital in Danville, Pennsylvania
Dr. Tavares' primary practice is Geisinger Encompass Health Rehabilitation Hospital, at 2 Rehab Ln, Danville, PA 17821 in Montour County. The practice phone is (570) 271-6110.
- Geisinger Encompass Health Rehabilitation Hospital2 Rehab Ln, Danville, PA 17821 · Montour CountyPhone(570) 271-6110
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Spencer Tavares is affiliated with 2 sites of care and 2 medical groups
Dr. Tavares' primary practice is Geisinger Encompass Health Rehabilitation Hospital in Danville, Pennsylvania. Dr. Tavares is also affiliated with Geisinger Medical Center. The medical group on file is Geisinger. Dmand AI also links Dr. Tavares to 1 more medical group, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Spencer Tavares' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tavares practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Geisinger Encompass Health Rehabilitation Hospital | 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. Spencer Tavares is one of 5,665 internists in Pennsylvania
Internal medicine is Dr. Tavares' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Tavares is licensed in Pennsylvania.
Specialties and state licenses
- Internal medicine, PennsylvaniaPrimary
Internists near Dr. Tavares
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. Spencer Tavares billed Medicare for 287 services in 2024
CMS data shows 287 Medicare services from Dr. Tavares across 8 procedure codes in 2024, for 136 Medicare patients. Medicare paid $13,961 for them. Every service was in an office.
Dr. Tavares' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1342024: 1303%
- Other services
- 2023: 182024: 108500%
- Tests and treatments
- 2023: 522024: 3238%
- Lab and pathology
- 2023: 402024: 1757%
Dr. Tavares compared with the Pennsylvania median for internists, 2024
- Dr. Tavares
- Pennsylvania median
- Medicare services
- 287vs 41731% below
- Medicare patients
- 136vs 18526% below
- Part D claims
- 2,345vs 22410.5 times
Medians across 5,518 internists in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Tavares' 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. Spencer Tavares treated 136 Medicare patients in 2024, average age 71
CMS counts 136 Medicare patients who saw Dr. Tavares in 2024. The largest group is 65 to 74, with 68 patients. 72% of them have high cholesterol, and 68% have high blood pressure. 18% are also on Medicaid. Their average risk score is 1.31, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Tavares' median patient age at 64, with 50% women.
Dr. Tavares' Medicare patients by age, 2024
Dr. Tavares' Medicare patients by sex, 2024
- Women7656%
- Men6044%
Chronic conditions among Dr. Tavares' Medicare patients, 2024
- High cholesterol72%
- High blood pressure68%
- Diabetes33%
- Arthritis32%
- Chronic kidney disease31%
- Ischemic heart disease28%
- Mood disorders26%
- Atrial fibrillation24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Tavares' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Spencer Tavares wrote 2,948 Medicare Part D claims in 2024
In 2024, Dr. Tavares wrote 2,948 Medicare Part D claims for 287 patients. 88% of them were for generic drugs. CMS names the drug for 2,345 of them, across 69 drugs with 11 or more claims each, at $196,418 in total drug cost. In 2023, CMS named 2,168 claims across 66 drugs.
Dr. Tavares' Part D claims by kind of drug, 2024
- Generic2,592 claims88%
- Brand-name319 claims11%
- Other37 claims1%
Dr. Tavares' 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. Tavares' Part D claims, 2024
- Opioids2%64 of 2,948 claims
- Antibiotics2%66 of 2,948 claims
- Antipsychotics, patients 65 and over1%30 of 2,948 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: 2,1682024: 2,3458%
Drugs named by CMS: 69 in 2024, 66 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
How Dr. Spencer Tavares takes part in Medicare
Dr. Tavares accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Sources for Dr. Spencer Tavares'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 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) |
| 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. Spencer Tavares
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. Spencer Tavares' NPI number?
Dr. Spencer Tavares' NPI number is 1740544733. It was assigned on June 25, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Spencer Tavares?
Dr. Spencer Tavares is an internist in Danville, Pennsylvania. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Spencer Tavares practice?
Dr. Tavares practices at 2 Rehab Ln, Danville, PA 17821. Dr. Tavares' primary practice is Geisinger Encompass Health Rehabilitation Hospital in Danville, Pennsylvania. Dmand AI also links Dr. Tavares to 1 medical group.
What is Dr. Spencer Tavares' office phone number?
The practice phone on file for Dr. Tavares is (570) 271-6110.
What is Dr. Spencer Tavares' medical license number?
Dr. Tavares holds Pennsylvania license OS019799.
Which hospitals is Dr. Spencer Tavares affiliated with?
Dr. Tavares is affiliated with Geisinger Medical Center.
What medical group is Dr. Spencer Tavares part of?
Dr. Tavares is linked to Geisinger. Dmand AI links Dr. Tavares to 1 more medical group.
Does Dr. Spencer Tavares accept Medicare?
Yes. CMS data shows Dr. Tavares billed Medicare for 287 services in 2024, and Dr. Tavares accepts Medicare assignment.
How many Medicare patients does Dr. Spencer Tavares see?
CMS counts 136 Medicare patients who saw Dr. Tavares in 2024, with an average age of 71.
What services does Dr. Spencer Tavares bill to Medicare?
In 2024, Dr. Tavares' most billed Medicare services were medicare service (G2211), office visit, established patient (99214) and office visit, established patient (99215).
What drugs does Dr. Spencer Tavares prescribe most?
In 2024 Medicare Part D data, Dr. Tavares' most prescribed drugs by claims were Atorvastatin Calcium, Lisinopril and Amlodipine Besylate.
How long has Dr. Spencer Tavares been practicing?
Dr. Tavares graduated from medical school in 2012, 14 years ago.
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