Andrew Hartwig Miller

  • Costa Mesa, CA
  • Clinical psychologist
NPI1376036772PAC ID0446642235
Medicare patients, 2024
485
MIPS score, 2024
75
Affiliated sites
2
Medical groups
2
State license
1
Practice address
940 S Coast Dr Suite 225 Suite 225, Costa Mesa, CA 92626-7757
Practice phone
Call (949) 743-1457
Professional email
Get professional email
Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

Brain Wellness Institute

Behavioral health practice · Costa Mesa, California

See all 4 affiliations

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Andrew Hartwig Miller is a clinical psychologist in Costa Mesa, California

Andrew Miller practices at Brain Wellness Institute in Costa Mesa, California.

Andrew Miller's NPI, 1376036772, was assigned on June 11, 2018. Andrew Miller holds California license PSY32929.

NPI and contact details
Medicare PAC ID
0446642235
NPI enumeration date
June 11, 2018
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(949) 743-1457
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
33
Medical school graduation
2019

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

Andrew Hartwig Miller practices at Brain Wellness Institute in Costa Mesa, California

Andrew Miller's primary practice is Brain Wellness Institute, at 940 S Coast Dr Suite 225 Suite 225, Costa Mesa, CA 92626-7757. The practice phone is (949) 743-1457.

  • Brain Wellness Institute
    940 S Coast Dr Suite 225 Suite 225, Costa Mesa, CA 92626-7757Phone(949) 743-1457

Source: Dmand AI Affiliation Data

Andrew Hartwig Miller is affiliated with 2 sites of care and 2 medical groups

Andrew Miller's primary practice is Brain Wellness Institute in Costa Mesa, California. The medical group on file is Brain Wellness Institute. Dmand AI also links Andrew Miller to 1 more group practice or clinic and 1 medical group, each named with a free account.

See all 4 affiliations for Andrew Miller

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Andrew Hartwig Miller's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Andrew Miller practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Brain Wellness InstituteAvailable with a free account
+1 more site and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Andrew Hartwig Miller is one of 3,615 clinical psychologists in California

Clinical is Andrew Miller's primary specialty in the NPI Registry, under taxonomy code 103TC0700X. Andrew Miller is licensed in California.

Specialties and state licenses

  • Clinical psychologist, CaliforniaPrimaryLicense PSY32929 · taxonomy 103TC0700X

Clinical psychologists near Andrew Miller

Counts of clinical psychologists 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

Andrew Hartwig Miller treated 485 Medicare patients in 2024, average age 79

CMS counts 485 Medicare patients who saw Andrew Miller in 2024. The largest group is 85 and over, with 161 patients. 75% of them have depression, and 75% have high blood pressure. 66% are also on Medicaid. Their average risk score is 2.85, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Andrew Miller's median patient age at 41, with 60% women.

Medicare patients, 2024485
Average age79
Average risk score2.85
Also on Medicaid66%

Andrew Miller's Medicare patients by age, 2024

Andrew Miller's Medicare patients by sex, 2024

  • Women28759%
  • Men19841%

Chronic conditions among Andrew Miller's Medicare patients, 2024

  1. Depression75%
  2. High blood pressure75%
  3. High cholesterol75%
  4. Mood disorders75%
  5. Arthritis68%
  6. Anxiety65%
  7. Ischemic heart disease55%
  8. Chronic kidney disease54%

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

Andrew Miller's patients across all payers

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

Patient panel by age, all payers

Median age 41

Patient panel by sex, all payers

  • Women60%
  • Men38%

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

Andrew Hartwig Miller scored 75 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Andrew Miller for performance year 2024, reported as part of a group. Andrew Miller accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Andrew Miller as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes
MIPS final score, 2024
75 of 100

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

Sources for Andrew Hartwig Miller'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 Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - 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 Andrew Hartwig Miller

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

What is Andrew Hartwig Miller's NPI number?

Andrew Hartwig Miller's NPI number is 1376036772. It was assigned on June 11, 2018, and it is active in the NPI Registry.

What does Andrew Hartwig Miller specialize in?

Andrew Hartwig Miller is a clinical psychologist in Costa Mesa, California. The primary specialty in the NPI Registry is Clinical Psychologist (taxonomy code 103TC0700X).

Where does Andrew Hartwig Miller practice?

Andrew Miller practices at 940 S Coast Dr Suite 225 Suite 225, Costa Mesa, CA 92626-7757. Andrew Miller's primary practice is Brain Wellness Institute in Costa Mesa, California. Dmand AI also links Andrew Miller to 1 group practice or clinic and 1 medical group.

What is Andrew Hartwig Miller's office phone number?

The practice phone on file for Andrew Miller is (949) 743-1457.

What is Andrew Hartwig Miller's medical license number?

Andrew Miller holds California license PSY32929.

What medical group is Andrew Hartwig Miller part of?

Andrew Miller is linked to Brain Wellness Institute. Dmand AI links Andrew Miller to 1 more medical group.

Does Andrew Hartwig Miller accept Medicare?

Yes. CMS lists Andrew Miller as accepting Medicare assignment.

Does Andrew Hartwig Miller offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Andrew Miller as offering telehealth services.

What is Andrew Hartwig Miller's MIPS score?

Andrew Miller's MIPS final score for performance year 2024 is 75 out of 100, reported as part of a group.

How many Medicare patients does Andrew Hartwig Miller see?

CMS counts 485 Medicare patients who saw Andrew Miller in 2024, with an average age of 79.

How long has Andrew Hartwig Miller been practicing?

Andrew Miller graduated from medical school in 2019, 7 years ago.

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