Dimitri Giddings Macris

  • San Francisco, CA
  • Psychiatrist
NPI1629569504PAC ID8729486568
Medicare services, 2024
33
Medicare patients, 2024
17
Part D claims, 2024
33
Publications
2
MIPS score, 2024
88
Practice address
505 Parnassus Ave, Box 0296, San Francisco, CA 94143
Practice phone
Call (415) 353-2733
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

UCSF Helen Diller Medical Center at Parnassus Heights

Hospital · San Francisco, California

See all 9 affiliations

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Dimitri Giddings Macris is a psychiatrist in San Francisco, California

Dimitri Macris practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health.

Dimitri Macris' NPI, 1629569504, was assigned on May 25, 2018. Dimitri Macris graduated from College of Medicine - Tucson in 2018. Dimitri Macris holds California license A173995.

NPI and contact details
Medicare PAC ID
8729486568
NPI enumeration date
May 25, 2018
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(415) 353-2733
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
34
Medical school graduation
2018

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

Dimitri Giddings Macris practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California

Dimitri Macris' primary practice is UCSF Helen Diller Medical Center at Parnassus Heights, at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143 in San Francisco County. The practice phone is (415) 353-2733.

Source: Dmand AI Affiliation Data

Dimitri Giddings Macris is affiliated with 5 sites of care and 4 medical groups

Dimitri Macris' primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. The medical group on file is UCSF Pediatrics. Dmand AI also links Dimitri Macris to 4 more group practices and clinics and 3 medical groups, each named with a free account.

See all 9 affiliations for Dimitri Macris

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

Dmand AI tracks the EHR system at Dimitri Giddings Macris' practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dimitri Macris practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
UCSF Helen Diller Medical Center at Parnassus HeightsAvailable with a free account
+4 more sites and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dimitri Giddings Macris is one of 6,803 psychiatrists in California

Psychiatry is Dimitri Macris' primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dimitri Macris is board certified in child & adolescent psychiatry by the American Board of Psychiatry and Neurology. Dimitri Macris is licensed in California.

Specialties and state licenses

  • Psychiatry, CaliforniaPrimaryLicense A173995 · 2021 to 2027 · taxonomy 2084P0800X

Psychiatrists near Dimitri Macris

Counts of psychiatrists 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

Dimitri Giddings Macris billed Medicare for 33 services in 2024

CMS data shows 33 Medicare services from Dimitri Macris across 1 procedure code in 2024, for 17 Medicare patients. Medicare paid $1,146 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202433
Medicare patients17
Paid by Medicare$1,146
Procedure codes1

Dimitri Macris compared with the California median for psychiatrists, 2024

  • Dimitri Macris
  • California median
Medicare services
33vs 11972% below
Medicare patients
17vs 4159% below
Part D claims
12vs 14492% below

Medians across 6,809 psychiatrists in California with Dmand AI profiles that report each measure.

Dimitri Macris' 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 Dimitri Macris

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

Dimitri Giddings Macris treated 17 Medicare patients in 2024, average age 76

CMS counts 17 Medicare patients who saw Dimitri Macris in 2024. The largest group is under 65, with 0 patients. 75% of them have alzheimer's and dementia, and 75% have high blood pressure. 100% are also on Medicaid. Their average risk score is 2.11, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dimitri Macris' median patient age at 17, with 45% women.

Medicare patients, 202417
Average age76
Average risk score2.11
Also on Medicaid100%

Dimitri Macris' Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Chronic conditions among Dimitri Macris' Medicare patients, 2024

  1. Alzheimer's and dementia75%
  2. High blood pressure75%

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

Dimitri Macris' patients across all payers

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

Patient panel by age, all payers

Median age 17

Patient panel by sex, all payers

  • Women45%
  • Men55%

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

Dimitri Giddings Macris wrote 33 Medicare Part D claims in 2024

In 2024, Dimitri Macris wrote 33 Medicare Part D claims. 76% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $443 in total drug cost. In 2021, CMS named 26 claims across 2 drugs.

Part D claims, 202433
Drugs named by CMS1
Total drug cost$443

Dimitri Macris' Part D claims by kind of drug, 2024

  • Generic25 claims76%
  • Brand-name and other8 claims24%

Dimitri Macris' 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 Dimitri Macris' Part D claims, 2024

  • Antipsychotics, patients 65 and over64%21 of 33 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, 2021 to 2024

  • 2021
  • 2024
Claims for drugs CMS names
2021: 262024: 1254%

Drugs named by CMS: 1 in 2024, 2 in 2021.

See all prescribing by Dimitri Macris

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

Dimitri Giddings Macris 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 Dimitri Macris for performance year 2024, reported as part of a group. Dimitri Macris accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dimitri Macris as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dimitri Macris' MIPS scores, performance year 2024

  • 88of 100Final score
  • 61.1of 100Quality
  • 99of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 84of 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

For MedTech and pharma teams

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Dimitri Giddings Macris has 2 publications on record

Dmand AI links 2 papers to Dimitri Macris in 2020. 2020 was the busiest year, with 2. The most frequent topics are Galectin 3. Dimitri Macris' most frequent co-authors are Edson Sherwood Brown, MD, PhD, Justin Lee Grodin, MD and Jay Bhagwan Italiya, MD.

Papers2

Topics Dimitri Macris writes about most

  • Galectin 3

Dimitri Macris' most frequent co-authors

Recent publications by Dimitri Macris

See all 2 publications and co-authors

See who Dimitri Macris researches with

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

How network discovery works

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

Dimitri Giddings Macris graduated from College of Medicine - Tucson

Dimitri Macris graduated from College of Medicine - Tucson in 2018.

  1. Medical schoolCollege of Medicine - Tucson
  2. Board certified in child & adolescent psychiatryAmerican Board of Psychiatry and Neurology
  3. Board certified in psychiatryAmerican Board of Psychiatry and Neurology

Source: Dmand AI Professional Profile Data

Dimitri Giddings Macris accepts plans from 6 insurance carriers

Dimitri Macris is in network with 6 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • CMS Medicare

Plan types Dimitri Macris accepts, by number of carriers

  1. Medicare6
  2. PPO5
  3. HMO2
  4. POS2
  5. EPO1

Source: Dmand AI Insurance Network Data

Sources for Dimitri Giddings Macris'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
Insurance carriers and plan typesDmand AI Insurance Network 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 Dimitri Giddings Macris

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

What is Dimitri Giddings Macris' NPI number?

Dimitri Giddings Macris' NPI number is 1629569504. It was assigned on May 25, 2018, and it is active in the NPI Registry.

What does Dimitri Giddings Macris specialize in?

Dimitri Giddings Macris is a psychiatrist in San Francisco, California. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).

Where does Dimitri Giddings Macris practice?

Dimitri Macris practices at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143. Dimitri Macris' primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. Dmand AI also links Dimitri Macris to 4 group practices and clinics and 3 medical groups.

What is Dimitri Giddings Macris' office phone number?

The practice phone on file for Dimitri Macris is (415) 353-2733.

What is Dimitri Giddings Macris' medical license number?

Dimitri Macris holds California license A173995.

Which hospitals is Dimitri Giddings Macris affiliated with?

Dimitri Macris practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California.

What medical group is Dimitri Giddings Macris part of?

Dimitri Macris is linked to UCSF Pediatrics. Dmand AI links Dimitri Macris to 3 more medical groups.

Does Dimitri Giddings Macris accept Medicare?

Yes. CMS data shows Dimitri Macris billed Medicare for 33 services in 2024, and Dimitri Macris accepts Medicare assignment.

Does Dimitri Giddings Macris offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dimitri Macris as offering telehealth services.

What is Dimitri Giddings Macris' MIPS score?

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

Show 9 more questionsShow fewer questions

How many Medicare patients does Dimitri Giddings Macris see?

CMS counts 17 Medicare patients who saw Dimitri Macris in 2024, with an average age of 76.

Is Dimitri Giddings Macris board certified?

Yes. Dimitri Macris is board certified in child & adolescent psychiatry by the American Board of Psychiatry and Neurology.

What services does Dimitri Giddings Macris bill to Medicare?

In 2024, Dimitri Macris' most billed Medicare services were nursing facility care (99307).

Where did Dimitri Giddings Macris go to medical school?

Dimitri Macris graduated from College of Medicine - Tucson in 2018.

What drugs does Dimitri Giddings Macris prescribe most?

In 2024 Medicare Part D data, Dimitri Macris' most prescribed drugs by claims were Aripiprazole.

How long has Dimitri Giddings Macris been practicing?

Dimitri Macris graduated from medical school in 2018, 8 years ago.

Does Dimitri Giddings Macris do research?

Dmand AI links 2 publications to Dimitri Macris.

Who does Dimitri Giddings Macris publish with?

Dimitri Macris' most frequent co-authors are Edson Sherwood Brown, MD, PhD (2 shared papers), Justin Lee Grodin, MD (2 shared papers) and Jay Bhagwan Italiya, MD (2 shared papers).

What insurance does Dimitri Giddings Macris accept?

Dimitri Macris is in network with 6 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.

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