Tatiana N. Orloff

  • Los Angeles, CA
  • Acute care nurse practitioner
NPI1346568094PAC ID0749695849
Medicare patients, 2024
66
Part D claims, 2024
107
MIPS score, 2024
84
Hospital affiliations
1
Medical group
1
Practice address
757 Westwood Plaza, Los Angeles, CA 90095
Practice phone
Call (310) 825-6301
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Ronald Reagan UCLA Medical Center

Hospital · Los Angeles, California

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Tatiana N. Orloff is an acute care nurse practitioner in Los Angeles, California

Tatiana Orloff practices at Ronald Reagan UCLA Medical Center in Los Angeles, California, part of University of California Health.

Tatiana Orloff's NPI, 1346568094, was assigned on May 5, 2010. Tatiana Orloff holds California license NPF16018.

NPI and contact details
Medicare PAC ID
0749695849
NPI enumeration date
May 5, 2010
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(310) 825-6301
Professional email
Get email
Personal email
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Mobile number
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Sex
Female
Estimated age
47
Medical school graduation
2005

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

Tatiana N. Orloff practices at Ronald Reagan UCLA Medical Center in Los Angeles, California

Tatiana Orloff's primary practice is Ronald Reagan UCLA Medical Center, at 757 Westwood Plaza, Los Angeles, CA 90095 in Los Angeles County. The practice phone is (310) 825-6301.

Source: Dmand AI Affiliation Data

Tatiana N. Orloff is affiliated with 1 site of care and 1 medical group

Tatiana Orloff's primary practice is Ronald Reagan UCLA Medical Center in Los Angeles, California, part of University of California Health. The medical group on file is UCLA Neurosurgery Associates.

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

Dmand AI tracks the EHR system at Tatiana N. Orloff's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Tatiana Orloff practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Ronald Reagan UCLA Medical CenterAvailable with a free account

Source: Dmand AI Technology Install Data

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Tatiana N. Orloff is one of 1,440 acute care nurse practitioners in California

Acute care is Tatiana Orloff's primary specialty in the NPI Registry, under taxonomy code 363LA2100X. Tatiana Orloff is licensed in California.

Specialties and state licenses

  • Acute care nurse practitioner, CaliforniaPrimaryLicense NPF16018 · taxonomy 363LA2100X

Acute care nurse practitioners near Tatiana Orloff

Counts of acute care nurse practitioners 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

Tatiana N. Orloff treated 66 Medicare patients in 2024, average age 71

CMS counts 66 Medicare patients who saw Tatiana Orloff in 2024. The largest group is 65 to 74, with 31 patients. 75% of them have arthritis, and 75% have high blood pressure. 42% are also on Medicaid. Their average risk score is 2.16, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Tatiana Orloff's median patient age at 55, with 42% women.

Medicare patients, 202466
Average age71
Average risk score2.16
Also on Medicaid42%

Tatiana Orloff's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Tatiana Orloff's Medicare patients by sex, 2024

  • Women2944%
  • Men3756%

Chronic conditions among Tatiana Orloff's Medicare patients, 2024

  1. Arthritis75%
  2. High blood pressure75%
  3. High cholesterol75%
  4. Stroke or TIA61%
  5. Anxiety52%
  6. Mood disorders45%
  7. Depression41%
  8. Diabetes39%

Share of Medicare patients with each condition. A patient can have several.

Tatiana Orloff's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 55

Patient panel by sex, all payers

  • Women42%
  • Men57%

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

Tatiana N. Orloff wrote 107 Medicare Part D claims in 2024

In 2024, Tatiana Orloff wrote 107 Medicare Part D claims for 35 patients. 96% of them were for generic drugs.

Part D claims, 2024107
Part D patients35

Tatiana Orloff's Part D claims by kind of drug, 2024

  • Generic103 claims96%
  • Brand-name and other4 claims4%

Drug classes CMS tracks in Tatiana Orloff's Part D claims, 2024

  • Opioids19%20 of 107 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data

Tatiana N. Orloff scored 84 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Tatiana Orloff for performance year 2024, reported as part of a group. Tatiana Orloff accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Tatiana Orloff's MIPS scores, performance year 2024

  • 84of 100Final score
  • 68.7of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 63of 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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Sources for Tatiana N. Orloff'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 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 (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)
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 Tatiana N. Orloff

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Tatiana N. Orloff's NPI number?

Tatiana N. Orloff's NPI number is 1346568094. It was assigned on May 5, 2010, and it is active in the NPI Registry.

What does Tatiana N. Orloff specialize in?

Tatiana N. Orloff is an acute care nurse practitioner in Los Angeles, California. The primary specialty in the NPI Registry is Acute Care Nurse Practitioner (taxonomy code 363LA2100X).

Where does Tatiana N. Orloff practice?

Tatiana Orloff practices at 757 Westwood Plaza, Los Angeles, CA 90095. Tatiana Orloff's primary practice is Ronald Reagan UCLA Medical Center in Los Angeles, California, part of University of California Health.

What is Tatiana N. Orloff's office phone number?

The practice phone on file for Tatiana Orloff is (310) 825-6301.

What is Tatiana N. Orloff's medical license number?

Tatiana Orloff holds California license NPF16018.

Which hospitals is Tatiana N. Orloff affiliated with?

Tatiana Orloff practices at Ronald Reagan UCLA Medical Center in Los Angeles, California.

What medical group is Tatiana N. Orloff part of?

Tatiana Orloff is linked to UCLA Neurosurgery Associates.

Does Tatiana N. Orloff accept Medicare?

Yes. CMS lists Tatiana Orloff as accepting Medicare assignment.

What is Tatiana N. Orloff's MIPS score?

Tatiana Orloff's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.

How many Medicare patients does Tatiana N. Orloff see?

CMS counts 66 Medicare patients who saw Tatiana Orloff in 2024, with an average age of 71.

How long has Tatiana N. Orloff been practicing?

Tatiana Orloff graduated from medical school in 2005, 21 years ago.

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