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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. DIANA C MILLER M.D.
NPI 1982825568
Psychiatry & Neurology - Psychiatry in Santa Fe, NM

Active since May 01, 2007PECOS Enrolled
1448 S. ST FRANCIS DR.,, SANTA FE, NM 87505(760) 238-3158 Get Directions Write a Review

NPPES record last updated: August 10, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Aug 10, 2026, May 30, 2019, Sep 13, 2017 and 1 more (4 updates tracked since 2017).

About Dr. Diana C Miller M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. DIANA C MILLER M.D. (NPI 1982825568) is an individual psychiatry provider in Santa Fe, New Mexico, licensed in New Mexico (MD2015-0419) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS and is a graduate of University Of Southern California Keck School Of Medicine (1973).

NPPES Registry Identity

NPI1982825568
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameDR. DIANA C MILLERCredential: M.D.
Location Address1448 S. ST FRANCIS DR.,Santa Fe, NM 87505
Mailing Address1448 S. St Francis Dr.,Santa Fe, NM 87505 · (760) 238-3158
Phone(760) 238-3158
Sole ProprietorYes
Medical School CMSUniversity Of Southern California Keck School Of MedicineGraduated 1973
Enumeration DateMay 1, 2007
Last NPPES UpdateAugust 10, 20264 updates tracked since enumeration
NPPES CertifiedAugust 10, 2026
✔ NPI 1982825568 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in NM · MD2015-0419
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
1448 S. ST FRANCIS DR.,, Santa Fe, NM 87505
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Diana C Miller M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID2365421641
PECOS Enrollment IDI20160425000694
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 87505 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$166.80 typical visit price
range $54.26 – $166.80
Typical copayment $41.70 (range $13.56 – $41.70)
Most-billed visit code 99205
Established Patient
$68.00 typical visit price
range $17.00 – $135.35
Typical copayment $17.00 (range $4.25 – $33.83)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Diana Miller's NPI number?

The NPI number for Diana Miller is 1982825568. It was assigned to this individual provider in the NPPES registry on May 1, 2007.

Where is Diana Miller located?

Diana Miller practices at 1448 S. St Francis Dr.,, Santa Fe, NM 87505. The listed phone number is (760) 238-3158.

What is Diana Miller's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Diana Miller enrolled in Medicare?

Yes. Diana Miller is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Diana Miller was last updated on August 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.