Dr. Paul Stuart Karlin, DO
- Medicare services, 2024
- 270
- Medicare patients, 2024
- 136
- Part D claims, 2024
- 1,321
- MIPS score, 2024
- 86
- Industry payments
- $5,214
- Practice address
- 2400 Kathleen Rd, Lakeland, FL 33810
- Practice phone
- Call (863) 687-7251
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Lakeland Regional Health Systems, Inc.
Lakeland, Florida
Find Dr. Karlin'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. Paul Stuart Karlin is a pulmonologist in Lakeland, Florida
Dr. Karlin practices at Lakeland Regional Health Systems, Inc. in Lakeland, Florida.
Dr. Karlin's NPI, 1629077334, was assigned on July 15, 2005. Dr. Karlin graduated from Philadelphia Col of Osteo Med, Sewanee in 1980. Dr. Karlin holds Pennsylvania license OS-004732-L.
- NPI
- 1629077334NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4082774534
- NPI enumeration date
- July 15, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (863) 687-7251
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 72
- Medical school graduation
- 1980
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Paul Stuart Karlin practices at Lakeland Regional Health Systems, Inc. in Lakeland, Florida
Dr. Karlin's primary practice is Lakeland Regional Health Systems, Inc., at 2400 Kathleen Rd, Lakeland, FL 33810 in Polk County. The practice phone is (863) 687-7251.
- Lakeland Regional Health Systems, Inc.2400 Kathleen Rd, Lakeland, FL 33810 · Polk CountyPhone(863) 687-7251
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Paul Stuart Karlin is affiliated with 4 sites of care and 3 medical groups
Dr. Karlin's primary practice is Lakeland Regional Health Systems, Inc. in Lakeland, Florida. The medical group on file is Lakeland Regional Health. Dmand AI also links Dr. Karlin to 3 more group practices and clinics and 2 medical groups, 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. Paul Stuart Karlin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Karlin practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lakeland Regional Health Systems, Inc. | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Paul Stuart Karlin is one of 934 pulmonologists in Florida
Pulmonary disease is Dr. Karlin's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dr. Karlin is licensed in Pennsylvania.
Specialties and state licenses
- Pulmonary disease, PennsylvaniaPrimary
Pulmonologists near Dr. Karlin
Counts of pulmonologists 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. Paul Stuart Karlin billed Medicare for 270 services in 2024
CMS data shows 270 Medicare services from Dr. Karlin across 5 procedure codes in 2024, for 136 Medicare patients. Medicare paid $22,238 for them. Every service was in an office.
Dr. Karlin's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1242024: 248100%
- Tests and treatments
- 2023: 02024: 22
Dr. Karlin compared with the Florida median for pulmonologists, 2024
- Dr. Karlin
- Florida median
- Medicare services
- 270vs 1,00273% below
- Medicare patients
- 136vs 40867% below
- Part D claims
- 1,187vs 63786% above
Medians across 895 pulmonologists in Florida with Dmand AI profiles that report each measure.
Dr. Karlin'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. Karlin and other pulmonologists in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Paul Stuart Karlin treated 136 Medicare patients in 2024, average age 74
CMS counts 136 Medicare patients who saw Dr. Karlin in 2024. The largest group is 65 to 74, with 60 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 1.86, 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. Karlin's median patient age at 65, with 54% women.
Dr. Karlin's Medicare patients by age, 2024
Dr. Karlin's Medicare patients by sex, 2024
- Women7656%
- Men6044%
Chronic conditions among Dr. Karlin's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease50%
- Arthritis49%
- COPD45%
- Chronic kidney disease40%
- Diabetes40%
- Anxiety29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Karlin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women54%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Paul Stuart Karlin wrote 1,321 Medicare Part D claims in 2024
In 2024, Dr. Karlin wrote 1,321 Medicare Part D claims for 242 patients. 57% of them were for generic drugs. CMS names the drug for 1,187 of them, across 19 drugs with 11 or more claims each, at $274,728 in total drug cost. In 2023, CMS named 165 claims across 4 drugs.
Dr. Karlin's Part D claims by kind of drug, 2024
- Generic751 claims57%
- Brand-name570 claims43%
Dr. Karlin'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. Karlin's Part D claims, 2024
- Antibiotics5%66 of 1,321 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: 1652024: 1,187619%
Drugs named by CMS: 19 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. Paul Stuart Karlin scored 86 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 86 out of 100 for Dr. Karlin for performance year 2024, reported as part of a group. Dr. Karlin accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Karlin as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Karlin's MIPS scores, performance year 2024
- 86of 100Final score
- 64.1of 100Quality
- 98of 100Promoting Interoperability
- 40of 100Improvement Activities
- 77of 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. Paul Stuart Karlin received $5,214 in industry payments from 2016 to 2025
CMS Open Payments shows 302 general payments to Dr. Karlin from 23 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 97% of the total. GlaxoSmithKline, LLC. paid the most, $1,130.
General payments to Dr. Karlin by program year, 2016 to 2025
General payments to Dr. Karlin by kind, 2016 to 2025
- Food and beverage$5,07397%
- Gifts$1202%
- Education$200%
Companies that paid Dr. Karlin 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. Paul Stuart Karlin graduated from Philadelphia Col of Osteo Med, Sewanee
Dr. Karlin graduated from Philadelphia Col of Osteo Med, Sewanee in 1980.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Paul Stuart Karlin'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. Paul Stuart Karlin
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. Paul Stuart Karlin's NPI number?
Dr. Paul Stuart Karlin's NPI number is 1629077334. It was assigned on July 15, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Paul Stuart Karlin?
Dr. Paul Stuart Karlin is a pulmonologist in Lakeland, Florida. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).
Where does Dr. Paul Stuart Karlin practice?
Dr. Karlin practices at 2400 Kathleen Rd, Lakeland, FL 33810. Dr. Karlin's primary practice is Lakeland Regional Health Systems, Inc. in Lakeland, Florida. Dmand AI also links Dr. Karlin to 3 group practices and clinics and 2 medical groups.
What is Dr. Paul Stuart Karlin's office phone number?
The practice phone on file for Dr. Karlin is (863) 687-7251.
What is Dr. Paul Stuart Karlin's medical license number?
Dr. Karlin holds Pennsylvania license OS-004732-L.
What medical group is Dr. Paul Stuart Karlin part of?
Dr. Karlin is linked to Lakeland Regional Health. Dmand AI links Dr. Karlin to 2 more medical groups.
Does Dr. Paul Stuart Karlin accept Medicare?
Yes. CMS data shows Dr. Karlin billed Medicare for 270 services in 2024, and Dr. Karlin accepts Medicare assignment.
Does Dr. Paul Stuart Karlin offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Karlin as offering telehealth services.
What is Dr. Paul Stuart Karlin's MIPS score?
Dr. Karlin's MIPS final score for performance year 2024 is 86 out of 100, reported as part of a group.
How many Medicare patients does Dr. Paul Stuart Karlin see?
CMS counts 136 Medicare patients who saw Dr. Karlin in 2024, with an average age of 74.
Show 5 more questionsShow fewer questions
What services does Dr. Paul Stuart Karlin bill to Medicare?
In 2024, Dr. Karlin's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and office visit, new patient (99204).
Where did Dr. Paul Stuart Karlin go to medical school?
Dr. Karlin graduated from Philadelphia Col of Osteo Med, Sewanee in 1980.
What drugs does Dr. Paul Stuart Karlin prescribe most?
In 2024 Medicare Part D data, Dr. Karlin's most prescribed drugs by claims were Ipratropium Bromide, Trelegy Ellipta and Breztri Aerosphere.
Has Dr. Paul Stuart Karlin received payments from drug or device companies?
CMS Open Payments shows $5,214 in general payments to Dr. Karlin from 23 companies from 2016 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Paul Stuart Karlin been practicing?
Dr. Karlin graduated from medical school in 1980, 46 years ago.
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