Dr. William Lantz Effinger I, DO, MS
- Medicare services, 2024
- 2,846
- Medicare patients, 2026
- 308
- Part D claims, 2026
- 19,127
- MIPS score, 2026
- 75
- Hospital affiliations
- 2
- Practice address
- 2626 Capital Medical Blvd, Tallahassee, FL 32308
- Practice phone
- Call (850) 656-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Effinger'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. William Lantz Effinger I is a general practice physician in Tallahassee, Florida
Dr. Effinger practices at HCA Florida Capital Hospital in Tallahassee, Florida, part of HCA Healthcare.
Dr. Effinger's NPI, 1225327380, was assigned on March 29, 2011. Dr. Effinger graduated from University of North Texas Hsc, College of Osteopathic Med in 2009. Dr. Effinger holds Florida license OS11271.
- NPI
- 1225327380NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3375701816
- NPI enumeration date
- March 29, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (850) 656-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. William Lantz Effinger I practices at HCA Florida Capital Hospital in Tallahassee, Florida
Dr. Effinger's primary practice is HCA Florida Capital Hospital, at 2626 Capital Medical Blvd, Tallahassee, FL 32308 in Leon County. The practice phone is (850) 656-5000.
- HCA Florida Capital Hospital2626 Capital Medical Blvd, Tallahassee, FL 32308 · Leon CountyPhone(850) 656-5000
Source: Dmand AI Affiliation Data
Dr. William Lantz Effinger I is affiliated with 12 sites of care and 2 medical groups
Dr. Effinger's primary practice is HCA Florida Capital Hospital in Tallahassee, Florida, part of HCA Healthcare. Dr. Effinger is also affiliated with Tallahassee Memorial Hospital. The medical group on file is Effinger Health PA. Dmand AI also links Dr. Effinger to 5 more skilled nursing facilities, 2 hospices, 1 group practice or clinic, 1 home health agency, 1 therapy and rehab 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. William Lantz Effinger I's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Effinger practices, 12 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| HCA Florida Capital Hospital | Available with a free account |
| +11 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. William Lantz Effinger I is one of 1,706 general practice physicians in Florida
General practice is Dr. Effinger's primary specialty in the NPI Registry, under taxonomy code 208D00000X. Dr. Effinger is licensed in Florida.
Specialties and state licenses
- General practice, FloridaPrimary
General practice physicians near Dr. Effinger
Counts of general practice 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. William Lantz Effinger I billed Medicare for 2,846 services in 2024
CMS data shows 2,846 Medicare services from Dr. Effinger across 9 procedure codes in 2024, for 308 Medicare patients. Medicare paid $207,340 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Effinger's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4,0212024: 2,84629%
- Other services
- 2023: 222024: 0100%
Dr. Effinger compared with the Florida median for general practice physicians, 2024
- Dr. Effinger
- Florida median
- Medicare services
- 2,846vs 10227.9 times
- Medicare patients
- 308vs 407.7 times
- Part D claims
- 18,305vs 1,59711.5 times
Medians across 1,557 general practice physicians in Florida with Dmand AI profiles that report each measure.
Dr. Effinger'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. Effinger and other general practice physicians in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. William Lantz Effinger I treated 308 Medicare patients in 2026, average age 77
CMS counts 308 Medicare patients who saw Dr. Effinger in 2026. The largest group is 75 to 84, with 119 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 32% are also on Medicaid. Their average risk score is 2.10, 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. Effinger's median patient age at 77, with 56% women.
Dr. Effinger's Medicare patients by age, 2026
Dr. Effinger's Medicare patients by sex, 2026
- Women19363%
- Men11537%
Chronic conditions among Dr. Effinger's Medicare patients, 2026
- High blood pressure75%
- High cholesterol75%
- Arthritis74%
- Diabetes52%
- Mood disorders51%
- Depression45%
- Heart failure43%
- Anxiety42%
Share of Medicare patients with each condition. A patient can have several.
Dr. Effinger's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
Patient panel by sex, all payers
- Women56%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2026 data
Dr. William Lantz Effinger I wrote 19,127 Medicare Part D claims in 2026
In 2026, Dr. Effinger wrote 19,127 Medicare Part D claims for 540 patients. 83% of them were for generic drugs. CMS names the drug for 18,305 of them, across 214 drugs with 11 or more claims each, at $1,184,440 in total drug cost. In 2023, CMS named 24,450 claims across 248 drugs.
Dr. Effinger's Part D claims by kind of drug, 2026
- Generic15,798 claims83%
- Brand-name3,208 claims17%
- Other121 claims1%
Dr. Effinger'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. Effinger's Part D claims, 2026
- Opioids3%569 of 19,127 claims
- Antibiotics3%505 of 19,127 claims
- Antipsychotics, patients 65 and over2%366 of 19,127 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: 24,4502024: 18,30525%
Drugs named by CMS: 214 in 2024, 248 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), 2026 data
Dr. William Lantz Effinger I scored 75 out of 100 in Medicare's MIPS program for 2026
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Effinger for performance year 2026, reported individually. Dr. Effinger accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2026
- 75 of 100
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2026 data
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Dr. William Lantz Effinger I received $20 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Effinger from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Teva Pharmaceuticals USA, Inc. paid the most, $20.
Companies that paid Dr. Effinger the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. William Lantz Effinger I graduated from University of North Texas Hsc, College of Osteopathic Med
Dr. Effinger graduated from University of North Texas Hsc, College of Osteopathic Med in 2009.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. William Lantz Effinger I'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)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. William Lantz Effinger I
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. William Lantz Effinger I's NPI number?
Dr. William Lantz Effinger I's NPI number is 1225327380. It was assigned on March 29, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. William Lantz Effinger I?
Dr. William Lantz Effinger I is a general practice physician in Tallahassee, Florida. The primary specialty in the NPI Registry is General Practice Physician (taxonomy code 208D00000X).
Where does Dr. William Lantz Effinger I practice?
Dr. Effinger practices at 2626 Capital Medical Blvd, Tallahassee, FL 32308. Dr. Effinger's primary practice is HCA Florida Capital Hospital in Tallahassee, Florida, part of HCA Healthcare. Dmand AI also links Dr. Effinger to 5 skilled nursing facilities, 2 hospices, 1 group practice or clinic, 1 home health agency, 1 therapy and rehab clinic and 1 medical group, and a free account names each one.
What is Dr. William Lantz Effinger I's office phone number?
The practice phone on file for Dr. Effinger is (850) 656-5000. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is Dr. William Lantz Effinger I's email address?
Dmand AI checks professional and personal email addresses for Dr. Effinger through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is Dr. William Lantz Effinger I's medical license number?
Dr. Effinger holds Florida license OS11271.
Which hospitals is Dr. William Lantz Effinger I affiliated with?
Dr. Effinger practices at HCA Florida Capital Hospital in Tallahassee, Florida. Dr. Effinger is also affiliated with Tallahassee Memorial Hospital.
What medical group is Dr. William Lantz Effinger I part of?
Dr. Effinger is linked to Effinger Health PA. Dmand AI links Dr. Effinger to 1 more medical group, named with a free account.
Who does Dr. William Lantz Effinger I practice with?
Dmand AI links 2 HCPs to Dr. Effinger's primary medical group, 1 of them general practice physician. A free account lists them, with verified contacts.
Does Dr. William Lantz Effinger I accept Medicare?
Yes. CMS data shows Dr. Effinger billed Medicare for 2,846 services in 2024, and Dr. Effinger accepts Medicare assignment.
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What is Dr. William Lantz Effinger I's MIPS score?
Dr. Effinger's MIPS final score for performance year 2026 is 75 out of 100, reported individually.
How many Medicare patients does Dr. William Lantz Effinger I see?
CMS counts 308 Medicare patients who saw Dr. Effinger in 2026, with an average age of 77.
What services does Dr. William Lantz Effinger I bill to Medicare?
In 2024, Dr. Effinger's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99223) and care management and other visits (99497).
Where did Dr. William Lantz Effinger I go to medical school?
Dr. Effinger graduated from University of North Texas Hsc, College of Osteopathic Med in 2009.
What drugs does Dr. William Lantz Effinger I prescribe most?
In 2024 Medicare Part D data, Dr. Effinger's most prescribed drugs by claims were Atorvastatin Calcium, Eliquis and Levothyroxine Sodium.
Has Dr. William Lantz Effinger I received payments from drug or device companies?
CMS Open Payments shows $20 in general payments to Dr. Effinger from 1 company from 2025 to 2025. The largest total came from Teva Pharmaceuticals USA, Inc.
How long has Dr. William Lantz Effinger I been practicing?
Dr. Effinger graduated from medical school in 2009, 17 years ago.
What EHR does Dr. William Lantz Effinger I's practice use?
Dmand AI tracks the EHR system at HCA Florida Capital Hospital and at 11 more sites and 1 medical group. The vendor and product are available with a free Dmand AI account.
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