Dr. Phyllis A. Ramirez, MD

  • Tyler, TX
  • Psychiatrist
NPI1811222532PAC ID2062547128
Medicare services, 2024
231
Medicare patients, 2024
42
Part D claims, 2024
445
Publications
1
Hospital affiliations
2
Practice address
800 East Dawson, Tyler, TX 75701
Practice phone
Call (903) 593-8441
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

See all 6 affiliations

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Dr. Phyllis A. Ramirez is a psychiatrist in Tyler, Texas

Dr. Ramirez practices at CHRISTUS Mother Frances Hospital - Tyler in Tyler, Texas, part of CHRISTUS Health.

Dr. Ramirez's NPI, 1811222532, was assigned on October 14, 2009. Dr. Ramirez graduated from University of Texas Medical Branch at Galveston in 1994. Dr. Ramirez holds Texas license L3084.

NPI and contact details
Medicare PAC ID
2062547128
NPI enumeration date
October 14, 2009
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(903) 593-8441
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Estimated age
58
Medical school graduation
1994

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

Dr. Phyllis A. Ramirez practices at CHRISTUS Mother Frances Hospital - Tyler in Tyler, Texas

Dr. Ramirez's primary practice is CHRISTUS Mother Frances Hospital - Tyler, at 800 East Dawson, Tyler, TX 75701 in Smith County. The practice phone is (903) 593-8441.

Source: Dmand AI Affiliation Data

Dr. Phyllis A. Ramirez is affiliated with 3 sites of care and 3 medical groups

Dr. Ramirez's primary practice is CHRISTUS Mother Frances Hospital - Tyler in Tyler, Texas, part of CHRISTUS Health. Dr. Ramirez is also affiliated with UT Health North Campus Tyler. The medical group on file is CHRISTUS Trinity Clinic. Dmand AI also links Dr. Ramirez to 2 more medical groups and 1 group practice or clinic, each named with a free account.

See all 6 affiliations for Dr. Ramirez

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

Dmand AI tracks the EHR system at Dr. Phyllis A. Ramirez's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ramirez practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
CHRISTUS Mother Frances Hospital - TylerAvailable with a free account
+2 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Phyllis A. Ramirez is one of 2,406 psychiatrists in Texas

Psychiatry is Dr. Ramirez's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Ramirez is board certified in psychiatry by the American Board of Psychiatry and Neurology. Dmand AI has Dr. Ramirez's licenses on file in 3 states: Texas, Nevada and Washington.

Specialties and state licenses

  • Psychiatry, TexasPrimaryLicense L3084 · 2001 to 2026 · taxonomy 2084P0800X
  • Nevada license1999 to 2005
  • Washington license1998 to 1999

Clinical focus

Dmand AI lists anxiety, bipolar disorder, dementia, depression, insomnia, non-alzheimer's dementia (chronic), psychological distress and psychoses among the conditions Dr. Ramirez treats.

Psychiatrists near Dr. Ramirez

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

Dr. Phyllis A. Ramirez billed Medicare for 231 services in 2024

CMS data shows 231 Medicare services from Dr. Ramirez across 4 procedure codes in 2024, for 42 Medicare patients. Medicare paid $11,878 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024231
Medicare patients42
Paid by Medicare$11,878
Procedure codes4

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

  • 2023
  • 2024
Office and hospital visits
2023: 3562024: 8177%
Tests and treatments
2023: 372024: 79114%
Other services
2023: 02024: 71

Dr. Ramirez compared with the Texas median for psychiatrists, 2024

  • Dr. Ramirez
  • Texas median
Medicare services
231vs 1102.1 times
Medicare patients
42vs 43Close to median
Part D claims
341vs 1632.1 times

Medians across 2,341 psychiatrists in Texas with Dmand AI profiles that report each measure.

Dr. Ramirez'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. Ramirez

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

Dr. Phyllis A. Ramirez treated 42 Medicare patients in 2024, average age 71

CMS counts 42 Medicare patients who saw Dr. Ramirez in 2024. The largest group is 65 to 74, with 23 patients. 75% of them have anxiety, and 75% have depression. Their average risk score is 1.67, 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. Ramirez's median patient age at 57, with 77% women.

Medicare patients, 202442
Average age71
Average risk score1.67

Dr. Ramirez's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Ramirez's Medicare patients by sex, 2024

  • Women3174%
  • Men1126%

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

  1. Anxiety75%
  2. Depression75%
  3. High blood pressure75%
  4. High cholesterol75%
  5. Mood disorders75%
  6. Arthritis60%
  7. Chronic kidney disease33%
  8. Diabetes31%

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

Dr. Ramirez's patients across all payers

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

Patient panel by age, all payers

Median age 57

Patient panel by sex, all payers

  • Women77%
  • Men22%

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

Dr. Phyllis A. Ramirez wrote 445 Medicare Part D claims in 2024

In 2024, Dr. Ramirez wrote 445 Medicare Part D claims for 101 patients. 97% of them were for generic drugs. CMS names the drug for 341 of them, across 13 drugs with 11 or more claims each, at $3,531 in total drug cost. In 2023, CMS named 601 claims across 22 drugs.

Part D claims, 2024445
Drugs named by CMS13
Total drug cost$3,531
Part D patients101

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

  • Generic430 claims97%
  • Brand-name15 claims3%

Dr. Ramirez'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. Ramirez's Part D claims, 2024

  • Antipsychotics, patients 65 and over7%31 of 445 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: 6012024: 34143%

Drugs named by CMS: 13 in 2024, 22 in 2023.

See all prescribing by Dr. Ramirez

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. Phyllis A. Ramirez offers telehealth to Medicare patients

Dr. Ramirez accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Ramirez as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Phyllis A. Ramirez has 1 publication on record

Dmand AI links 1 paper to Dr. Ramirez in 2018.

Papers1

Recent publications by Dr. Ramirez

See all 1 publications and co-authors

See who Dr. Ramirez researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ramirez 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

Dr. Phyllis A. Ramirez received $835 in industry payments from 2016 to 2025

CMS Open Payments shows 8 general payments to Dr. Ramirez from 4 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 96% of the total. Neurocrine BioSciences, Inc. paid the most, $592.

General payments to Dr. Ramirez by program year, 2016 to 2025

General payments to Dr. Ramirez by kind, 2016 to 2025

$835in total
  • Food and beverage$80596%
  • Education$304%

Companies that paid Dr. Ramirez the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Ramirez

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Phyllis A. Ramirez graduated from University of Texas Medical Branch at Galveston

Dr. Ramirez graduated from University of Texas Medical Branch at Galveston in 1994.

  1. Medical schoolUniversity of Texas Medical Branch at Galveston
  2. Board certified in psychiatryAmerican Board of Psychiatry and Neurology

Source: Dmand AI Professional Profile Data

Dr. Phyllis A. Ramirez accepts plans from 21 insurance carriers

Dr. Ramirez is in network with 21 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 14. Check the plan with the practice before a visit.

Plan types Dr. Ramirez accepts, by number of carriers

  1. PPO14
  2. HMO13
  3. Medicare12
  4. POS6
  5. EPO4

Source: Dmand AI Insurance Network Data

Sources for Dr. Phyllis A. Ramirez'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)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
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 Dr. Phyllis A. Ramirez

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. Phyllis A. Ramirez's NPI number?

Dr. Phyllis A. Ramirez's NPI number is 1811222532. It was assigned on October 14, 2009, and it is active in the NPI Registry.

What kind of doctor is Dr. Phyllis A. Ramirez?

Dr. Phyllis A. Ramirez is a psychiatrist in Tyler, Texas. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).

Where does Dr. Phyllis A. Ramirez practice?

Dr. Ramirez practices at 800 East Dawson, Tyler, TX 75701. Dr. Ramirez's primary practice is CHRISTUS Mother Frances Hospital - Tyler in Tyler, Texas, part of CHRISTUS Health. Dmand AI also links Dr. Ramirez to 2 medical groups and 1 group practice or clinic.

What is Dr. Phyllis A. Ramirez's office phone number?

The practice phone on file for Dr. Ramirez is (903) 593-8441.

What is Dr. Phyllis A. Ramirez's medical license number?

Dr. Ramirez holds Texas license L3084, one of the licenses on file in 3 states.

Which states has Dr. Phyllis A. Ramirez been licensed in?

Dmand AI has state licenses on file for Dr. Ramirez in Texas (2001 to 2026), Nevada (1999 to 2005) and Washington (1998 to 1999).

Which hospitals is Dr. Phyllis A. Ramirez affiliated with?

Dr. Ramirez practices at CHRISTUS Mother Frances Hospital - Tyler in Tyler, Texas. Dr. Ramirez is also affiliated with UT Health North Campus Tyler.

What medical group is Dr. Phyllis A. Ramirez part of?

Dr. Ramirez is linked to CHRISTUS Trinity Clinic. Dmand AI links Dr. Ramirez to 2 more medical groups.

Does Dr. Phyllis A. Ramirez accept Medicare?

Yes. CMS data shows Dr. Ramirez billed Medicare for 231 services in 2024, and Dr. Ramirez accepts Medicare assignment.

Does Dr. Phyllis A. Ramirez offer telehealth?

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

Show 9 more questionsShow fewer questions

How many Medicare patients does Dr. Phyllis A. Ramirez see?

CMS counts 42 Medicare patients who saw Dr. Ramirez in 2024, with an average age of 71.

Is Dr. Phyllis A. Ramirez board certified?

Yes. Dr. Ramirez is board certified in psychiatry by the American Board of Psychiatry and Neurology.

What services does Dr. Phyllis A. Ramirez bill to Medicare?

In 2024, Dr. Ramirez's most billed Medicare services were psychiatric service (90833), medicare service (G2211) and office visit, established patient (99214).

Where did Dr. Phyllis A. Ramirez go to medical school?

Dr. Ramirez graduated from University of Texas Medical Branch at Galveston in 1994.

What drugs does Dr. Phyllis A. Ramirez prescribe most?

In 2024 Medicare Part D data, Dr. Ramirez's most prescribed drugs by claims were Trazodone HCl, Alprazolam and Sertraline HCl.

Has Dr. Phyllis A. Ramirez received payments from drug or device companies?

CMS Open Payments shows $835 in general payments to Dr. Ramirez from 4 companies from 2016 to 2025. The largest total came from Neurocrine BioSciences, Inc.

How long has Dr. Phyllis A. Ramirez been practicing?

Dr. Ramirez graduated from medical school in 1994, 32 years ago.

Does Dr. Phyllis A. Ramirez do research?

Dmand AI links 1 publication to Dr. Ramirez.

What insurance does Dr. Phyllis A. Ramirez accept?

Dr. Ramirez is in network with 21 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 14. Check the plan with the practice before a visit.

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