Lawrence W. Blass
- Medicare services, 2024
- 1,681
- Medicare patients, 2024
- 384
- Part D claims, 2024
- 200
- Publications
- 1
- MIPS score, 2024
- 90
- Practice address
- 931 Toppino Dr, Key West, FL 33040
- Practice phone
- Call (305) 293-1801
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Surgery Center of Key West
Surgery Center - Medicare-Certified · Key West, Florida
Find Lawrence Blass' 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.
Lawrence W. Blass is a general surgeon in Key West, Florida
Lawrence Blass practices at Surgery Center of Key West in Key West, Florida.
Lawrence Blass' NPI, 1356632335, was assigned on April 26, 2011. Lawrence Blass graduated from University of Miami, Lm Miller School of Medicine in 2011. Lawrence Blass holds Florida license ME127242.
- NPI
- 1356632335NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5395027577
- NPI enumeration date
- April 26, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (305) 293-1801
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Lawrence W. Blass practices at Surgery Center of Key West in Key West, Florida
Lawrence Blass' primary practice is Surgery Center of Key West, at 931 Toppino Dr, Key West, FL 33040. The practice phone is (305) 293-1801.
- Surgery Center of Key West931 Toppino Dr, Key West, FL 33040Phone(305) 293-1801
Source: Dmand AI Affiliation Data
Lawrence W. Blass is affiliated with 3 sites of care and 1 medical group
Lawrence Blass' primary practice is Surgery Center of Key West in Key West, Florida. Lawrence Blass is also affiliated with Lower Keys Medical Center. The medical group on file is Southernmost Surgery & Veins. Dmand AI also links Lawrence Blass to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Lawrence W. Blass' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Lawrence Blass practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Surgery Center of Key West | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Lawrence W. Blass is one of 1,593 general surgeons in Florida
Surgery is Lawrence Blass' primary specialty in the NPI Registry, under taxonomy code 208600000X. Lawrence Blass is licensed in Florida.
Specialties and state licenses
- Surgery, FloridaPrimary
General surgeons near Lawrence Blass
Counts of general surgeons 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
Lawrence W. Blass billed Medicare for 1,681 services in 2024
CMS data shows 1,681 Medicare services from Lawrence Blass across 16 procedure codes in 2024, for 384 Medicare patients. Medicare paid $307,948 for them.
Lawrence Blass' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,1412024: 1,0716%
- Surgery
- 2023: 2602024: 32625%
- Tests and treatments
- 2023: 2682024: 2732%
- Other services
- 2023: 02024: 11
Where Lawrence Blass' Medicare services took place, 2024
- In an office1,43785%
- In a facility24415%
Lawrence Blass compared with the Florida median for general surgeons, 2024
- Lawrence Blass
- Florida median
- Medicare services
- 1,681vs 1988.5 times
- Medicare patients
- 384vs 1332.9 times
- Part D claims
- 144vs 433.3 times
Medians across 1,425 general surgeons in Florida with Dmand AI profiles that report each measure.
Lawrence Blass' 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 Lawrence Blass and other general surgeons in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Lawrence W. Blass treated 384 Medicare patients in 2024, average age 73
CMS counts 384 Medicare patients who saw Lawrence Blass in 2024. The largest group is 65 to 74, with 221 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 11% are also on Medicaid. Their average risk score is 1.27, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Lawrence Blass' median patient age at 61, with 38% women.
Lawrence Blass' Medicare patients by age, 2024
Lawrence Blass' Medicare patients by sex, 2024
- Women19651%
- Men18849%
Chronic conditions among Lawrence Blass' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis44%
- Ischemic heart disease34%
- Anxiety25%
- Atrial fibrillation23%
- Mood disorders22%
- Chronic kidney disease21%
Share of Medicare patients with each condition. A patient can have several.
Lawrence Blass' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women38%
- Men62%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Lawrence W. Blass wrote 200 Medicare Part D claims in 2024
In 2024, Lawrence Blass wrote 200 Medicare Part D claims for 87 patients. 94% of them were for generic drugs. CMS names the drug for 144 of them, across 5 drugs with 11 or more claims each, at $1,443 in total drug cost. In 2023, CMS named 112 claims across 4 drugs.
Lawrence Blass' Part D claims by kind of drug, 2024
- Generic187 claims94%
- Brand-name13 claims7%
Lawrence Blass' 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 Lawrence Blass' Part D claims, 2024
- Opioids15%30 of 200 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: 1122024: 14429%
Drugs named by CMS: 5 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
Lawrence W. Blass scored 90 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 90 out of 100 for Lawrence Blass for performance year 2024, reported individually. Lawrence Blass accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Lawrence Blass as offering telehealth. CMS counts 215 procedures of varicose vein removal by Lawrence Blass, more than 91% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Lawrence Blass' MIPS scores, performance year 2024
- 90of 100Final score
- 83.8of 100Quality
- 98of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Lawrence Blass ranks in Medicare procedure volume
- Varicose vein removal
- 91st percentile215 procedures
- Colonoscopy
- 77th percentile88 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 60th percentile41 procedures
- Melanoma (skin cancer) excision
- 81st percentile33 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Mastectomy: 1 to 10 procedures (CMS shows small counts as a range)
Pacemaker insertion or repair: 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Lawrence W. Blass has 1 publication on record
Dmand AI links 1 paper to Lawrence Blass. Lawrence Blass' most frequent co-authors are Eduardo Alfonso Perez, MD and Juan E. Sola, MD.
Lawrence Blass' most frequent co-authors
Recent publications by Lawrence Blass
See who Lawrence Blass researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Lawrence Blass works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Lawrence W. Blass received $6,856 in industry payments from 2016 to 2025
CMS Open Payments shows 101 general payments to Lawrence Blass from 23 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 51% of the total. Medtronic Vascular, Inc. paid the most, $2,738.
General payments to Lawrence Blass by program year, 2016 to 2025
General payments to Lawrence Blass by kind, 2016 to 2025
- Travel and lodging$3,46951%
- Food and beverage$3,38849%
Companies that paid Lawrence Blass the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Lawrence W. Blass graduated from University of Miami, Lm Miller School of Medicine
Lawrence Blass graduated from University of Miami, Lm Miller School of Medicine in 2011.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Lawrence W. Blass'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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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 Lawrence W. Blass
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Lawrence W. Blass' NPI number?
Lawrence W. Blass' NPI number is 1356632335. It was assigned on April 26, 2011, and it is active in the NPI Registry.
What does Lawrence W. Blass specialize in?
Lawrence W. Blass is a general surgeon in Key West, Florida. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Lawrence W. Blass practice?
Lawrence Blass practices at 931 Toppino Dr, Key West, FL 33040. Lawrence Blass' primary practice is Surgery Center of Key West in Key West, Florida. Dmand AI also links Lawrence Blass to 1 group practice or clinic.
What is Lawrence W. Blass' office phone number?
The practice phone on file for Lawrence Blass is (305) 293-1801.
What is Lawrence W. Blass' medical license number?
Lawrence Blass holds Florida license ME127242.
Which hospitals is Lawrence W. Blass affiliated with?
Lawrence Blass is affiliated with Lower Keys Medical Center.
What medical group is Lawrence W. Blass part of?
Lawrence Blass is linked to Southernmost Surgery & Veins.
Does Lawrence W. Blass accept Medicare?
Yes. CMS data shows Lawrence Blass billed Medicare for 1,681 services in 2024, and Lawrence Blass accepts Medicare assignment.
Does Lawrence W. Blass offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Lawrence Blass as offering telehealth services.
What is Lawrence W. Blass' MIPS score?
Lawrence Blass' MIPS final score for performance year 2024 is 90 out of 100, reported individually.
Show 8 more questionsShow fewer questions
How many Medicare patients does Lawrence W. Blass see?
CMS counts 384 Medicare patients who saw Lawrence Blass in 2024, with an average age of 73.
What services does Lawrence W. Blass bill to Medicare?
In 2024, Lawrence Blass' most billed Medicare services were office visit, established patient (99214), blood vessel study (93971) and blood vessel study (93970).
Where did Lawrence W. Blass go to medical school?
Lawrence Blass graduated from University of Miami, Lm Miller School of Medicine in 2011.
What drugs does Lawrence W. Blass prescribe most?
In 2024 Medicare Part D data, Lawrence Blass' most prescribed drugs by claims were Famotidine, Omeprazole and Oxycodone-Acetaminophen.
Has Lawrence W. Blass received payments from drug or device companies?
CMS Open Payments shows $6,856 in general payments to Lawrence Blass from 23 companies from 2016 to 2025. The largest total came from Medtronic Vascular, Inc.
How long has Lawrence W. Blass been practicing?
Lawrence Blass graduated from medical school in 2011, 15 years ago.
Does Lawrence W. Blass do research?
Dmand AI links 1 publication to Lawrence Blass.
Who does Lawrence W. Blass publish with?
Lawrence Blass' most frequent co-authors are Eduardo Alfonso Perez, MD (1 shared paper) and Juan E. Sola, MD (1 shared paper).
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