Dr. Daniel Michael Karlin, MD

  • Santa Monica, CA
  • Hospitalist
NPI1871868059PAC ID0446544837
Medicare services, 2024
533
Medicare patients, 2024
165
Part D claims, 2024
158
Publications
4
MIPS score, 2024
88
Practice address
1250 16th Street, Santa Monica, CA 90404
Practice phone
Call (310) 319-4000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

UCLA Santa Monica Medical Center

Hospital · Santa Monica, California

See all 5 affiliations

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Dr. Daniel Michael Karlin is a hospitalist in Santa Monica, California

Dr. Karlin practices at UCLA Santa Monica Medical Center in Santa Monica, California, part of University of California Health.

Dr. Karlin's NPI, 1871868059, was assigned on March 20, 2012. Dr. Karlin graduated from University of California, Geffen School of Medicine in 2012. Dr. Karlin holds California license A126762.

NPI and contact details
Medicare PAC ID
0446544837
NPI enumeration date
March 20, 2012
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(310) 319-4000
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
40
Medical school graduation
2012

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Daniel Michael Karlin practices at UCLA Santa Monica Medical Center in Santa Monica, California

Dr. Karlin's primary practice is UCLA Santa Monica Medical Center, at 1250 16th Street, Santa Monica, CA 90404 in Los Angeles County. The practice phone is (310) 319-4000.

Source: Dmand AI Affiliation Data

Dr. Daniel Michael Karlin is affiliated with 4 sites of care and 1 medical group

Dr. Karlin's primary practice is UCLA Santa Monica Medical Center in Santa Monica, California, part of University of California Health. Dr. Karlin is also affiliated with Ronald Reagan UCLA Medical Center. The medical group on file is UCLA Medical Group. Dmand AI also links Dr. Karlin to 1 more group practice or clinic and 1 hospice, each named with a free account.

See all 5 affiliations for Dr. Karlin

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Daniel Michael Karlin's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Karlin practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
UCLA Santa Monica Medical CenterAvailable with a free account
+3 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Daniel Michael Karlin is one of 3,186 hospitalists in California

Hospitalist is Dr. Karlin's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Karlin is licensed in California.

Specialties and state licenses

  • Hospitalist, CaliforniaPrimaryLicense A126762 · taxonomy 208M00000X

Hospitalists near Dr. Karlin

Counts of hospitalists 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. Daniel Michael Karlin billed Medicare for 533 services in 2024

CMS data shows 533 Medicare services from Dr. Karlin across 10 procedure codes in 2024, for 165 Medicare patients. Medicare paid $43,723 for them.

Medicare services, 2024533
Medicare patients165
Paid by Medicare$43,723
Procedure codes10

Dr. Karlin's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 3252024: 38920%
Other services
2023: 1122024: 14429%

Where Dr. Karlin's Medicare services took place, 2024

  • In an office21039%
  • In a facility32361%

Dr. Karlin compared with the California median for hospitalists, 2024

  • Dr. Karlin
  • California median
Medicare services
533vs 43024% above
Medicare patients
165vs 20118% below
Part D claims
59vs 6914% below

Medians across 2,991 hospitalists in California 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.

See all procedures by Dr. Karlin

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Daniel Michael Karlin treated 165 Medicare patients in 2024, average age 73

CMS counts 165 Medicare patients who saw Dr. Karlin in 2024. The largest group is 65 to 74, with 67 patients. 73% of them have high cholesterol, and 71% have high blood pressure. 35% are also on Medicaid. Their average risk score is 3.23, 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 60, with 54% women.

Medicare patients, 2024165
Average age73
Average risk score3.23
Also on Medicaid35%

Dr. Karlin's Medicare patients by age, 2024

Dr. Karlin's Medicare patients by sex, 2024

  • Women8350%
  • Men8250%

Chronic conditions among Dr. Karlin's Medicare patients, 2024

  1. High cholesterol73%
  2. High blood pressure71%
  3. Arthritis61%
  4. Anxiety59%
  5. Mood disorders43%
  6. Ischemic heart disease42%
  7. Depression40%
  8. Chronic kidney disease38%

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 60

Patient panel by sex, all payers

  • Women54%
  • Men44%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Daniel Michael Karlin wrote 158 Medicare Part D claims in 2024

In 2024, Dr. Karlin wrote 158 Medicare Part D claims for 56 patients. 96% of them were for generic drugs. CMS names the drug for 59 of them, across 3 drugs with 11 or more claims each, at $992 in total drug cost. In 2023, CMS named 56 claims across 4 drugs.

Part D claims, 2024158
Drugs named by CMS3
Total drug cost$992
Part D patients56

Dr. Karlin's Part D claims by kind of drug, 2024

  • Generic152 claims96%
  • Brand-name and other6 claims4%

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

  • Antibiotics20%32 of 158 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: 562024: 595%

Drugs named by CMS: 3 in 2024, 4 in 2023.

See all prescribing by Dr. Karlin

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. Daniel Michael Karlin scored 88 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 88 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

  • 88of 100Final score
  • 79.4of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 74of 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. Daniel Michael Karlin has 4 publications on record

Dmand AI links 4 papers to Dr. Karlin, published from 2021 to 2025. 2021 was the busiest year, with 2. Dr. Karlin's most frequent co-author is Michael Andrew Spiker, MD.

Papers4
Years published2021 to 2025

Dr. Karlin's papers by year, 2021 to 2025

Dr. Karlin's most frequent co-authors

Recent publications by Dr. Karlin

See all 4 publications and co-authors

See who Dr. Karlin researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Karlin works with, so you can find a warm path to the right hospitalists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Daniel Michael Karlin graduated from University of California, Geffen School of Medicine

Dr. Karlin graduated from University of California, Geffen School of Medicine in 2012.

  1. Medical schoolUniversity of California, Geffen School of Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. Daniel Michael Karlin's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Daniel Michael 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. Daniel Michael Karlin's NPI number?

Dr. Daniel Michael Karlin's NPI number is 1871868059. It was assigned on March 20, 2012, and it is active in the NPI Registry.

What kind of doctor is Dr. Daniel Michael Karlin?

Dr. Daniel Michael Karlin is a hospitalist in Santa Monica, California. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).

Where does Dr. Daniel Michael Karlin practice?

Dr. Karlin practices at 1250 16th Street, Santa Monica, CA 90404. Dr. Karlin's primary practice is UCLA Santa Monica Medical Center in Santa Monica, California, part of University of California Health. Dmand AI also links Dr. Karlin to 1 group practice or clinic and 1 hospice.

What is Dr. Daniel Michael Karlin's office phone number?

The practice phone on file for Dr. Karlin is (310) 319-4000.

What is Dr. Daniel Michael Karlin's medical license number?

Dr. Karlin holds California license A126762.

Which hospitals is Dr. Daniel Michael Karlin affiliated with?

Dr. Karlin practices at UCLA Santa Monica Medical Center in Santa Monica, California. Dr. Karlin is also affiliated with Ronald Reagan UCLA Medical Center.

What medical group is Dr. Daniel Michael Karlin part of?

Dr. Karlin is linked to UCLA Medical Group.

Does Dr. Daniel Michael Karlin accept Medicare?

Yes. CMS data shows Dr. Karlin billed Medicare for 533 services in 2024, and Dr. Karlin accepts Medicare assignment.

Does Dr. Daniel Michael Karlin offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Karlin as offering telehealth services.

What is Dr. Daniel Michael Karlin's MIPS score?

Dr. Karlin's MIPS final score for performance year 2024 is 88 out of 100, reported as part of a group.

Show 7 more questionsShow fewer questions

How many Medicare patients does Dr. Daniel Michael Karlin see?

CMS counts 165 Medicare patients who saw Dr. Karlin in 2024, with an average age of 73.

What services does Dr. Daniel Michael Karlin bill to Medicare?

In 2024, Dr. Karlin's most billed Medicare services were hospital inpatient care (99233), medicare service (G2212) and office visit, established patient (99215).

Where did Dr. Daniel Michael Karlin go to medical school?

Dr. Karlin graduated from University of California, Geffen School of Medicine in 2012.

What drugs does Dr. Daniel Michael Karlin prescribe most?

In 2024 Medicare Part D data, Dr. Karlin's most prescribed drugs by claims were Escitalopram Oxalate, Duloxetine HCl and Citalopram HBr.

How long has Dr. Daniel Michael Karlin been practicing?

Dr. Karlin graduated from medical school in 2012, 14 years ago.

Does Dr. Daniel Michael Karlin do research?

Dmand AI links 4 publications to Dr. Karlin, published from 2021 to 2025.

Who does Dr. Daniel Michael Karlin publish with?

Dr. Karlin's most frequent co-authors are Michael Andrew Spiker, MD (1 shared paper).

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