Dr. Patrick C. Freyne, MD

  • Houston, TX
  • Internist
NPI1033297601PAC ID9436151834
Medicare services, 2024
518
Medicare patients, 2024
440
Part D claims, 2020
13
MIPS score, 2024
82
Hospital affiliations
2
Practice address
1635 North Loop West, Houston, TX 77008
Practice phone
Call (713) 448-6796
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. Patrick C. Freyne is an internist in Houston, Texas

Dr. Freyne practices at Memorial Hermann Greater Heights Hospital in Houston, Texas, part of Memorial Hermann Health System.

Dr. Freyne's NPI, 1033297601, was assigned on November 1, 2006. Dr. Freyne graduated from Saint Louis University School Of Medicine in 2003. Dr. Freyne holds Texas license V5074.

NPI and contact details
Medicare PAC ID
9436151834
NPI enumeration date
November 1, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(713) 448-6796
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
49
Medical school graduation
2003

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

Dr. Patrick C. Freyne practices at Memorial Hermann Greater Heights Hospital in Houston, Texas

Dr. Freyne's primary practice is Memorial Hermann Greater Heights Hospital, at 1635 North Loop West, Houston, TX 77008 in Harris County. The practice phone is (713) 448-6796.

Source: Dmand AI Affiliation Data

Dr. Patrick C. Freyne is affiliated with 3 sites of care and 3 medical groups

Dr. Freyne's primary practice is Memorial Hermann Greater Heights Hospital in Houston, Texas, part of Memorial Hermann Health System. Dr. Freyne is also affiliated with Memorial Hermann Northeast Hospital. The medical group on file is Memorial Hermann Medical Group. Dmand AI also links Dr. Freyne to 2 more medical groups and 1 group practice or clinic, each named with a free account.

See all 6 affiliations for Dr. Freyne

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

Dmand AI tracks the EHR system at Dr. Patrick C. Freyne's practice

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

EHR by site
SiteEHR vendor and product
Memorial Hermann Greater Heights HospitalAvailable 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. Patrick C. Freyne is one of 8,437 internists in Texas

Internal medicine is Dr. Freyne's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Freyne is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Freyne's licenses on file in 3 states: Texas, California and Washington.

Specialties and state licenses

  • Internal medicine, TexasPrimaryLicense V5074 · 2024 to 2026 · taxonomy 207R00000X
  • Hospitalist, CaliforniaLicense A89937 · 2005 to 2026 · taxonomy 208M00000X
  • Washington license2009 to 2012

Clinical focus

Dmand AI lists acute diabetes, acute respiratory failure, alcohol use disorders, bile duct problems, cardiac arrhythmia, cellulitis, chronic diabetes and chronic obstructive pulmonary disease (COPD) among the conditions Dr. Freyne treats.

Internists near Dr. Freyne

Counts of internists 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. Patrick C. Freyne billed Medicare for 518 services in 2024

CMS data shows 518 Medicare services from Dr. Freyne across 3 procedure codes in 2024, for 440 Medicare patients. Medicare paid $69,087 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024518
Medicare patients440
Paid by Medicare$69,087
Procedure codes3

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

  • 2023
  • 2024
Office and hospital visits
2023: 5442024: 5185%

Dr. Freyne compared with the Texas median for internists, 2024

  • Dr. Freyne
  • Texas median
Medicare services
518vs 539Close to median
Medicare patients
440vs 1902.3 times
Part D claims
13vs 28996% below

Medians across 7,794 internists in Texas with Dmand AI profiles that report each measure.

Dr. Freyne'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. Freyne

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

Dr. Patrick C. Freyne treated 440 Medicare patients in 2024, average age 76

CMS counts 440 Medicare patients who saw Dr. Freyne in 2024. The largest group is 65 to 74, with 170 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 34% are also on Medicaid. Their average risk score is 1.81, 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. Freyne's median patient age at 68, with 61% women.

Medicare patients, 2024440
Average age76
Average risk score1.81
Also on Medicaid34%

Dr. Freyne's Medicare patients by age, 2024

Dr. Freyne's Medicare patients by sex, 2024

  • Women25157%
  • Men18943%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis55%
  4. COPD39%
  5. Atrial fibrillation38%
  6. Anxiety37%
  7. Ischemic heart disease35%
  8. Diabetes34%

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

Dr. Freyne's patients across all payers

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

Patient panel by age, all payers

Median age 68

Patient panel by sex, all payers

  • Women61%
  • Men39%

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

Dr. Patrick C. Freyne wrote 13 Medicare Part D claims in 2020

In 2020, Dr. Freyne wrote 13 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $92 in total drug cost. In 2019, CMS named 53 claims across 3 drugs.

Part D claims, 202013
Drugs named by CMS1
Total drug cost$92

Dr. Freyne's most prescribed drugs by claims, 2020

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Part D claims for drugs CMS names, 2019 to 2020

  • 2019
  • 2020
Claims for drugs CMS names
2019: 532020: 1375%

Drugs named by CMS: 1 in 2020, 3 in 2019.

See all prescribing by Dr. Freyne

Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026

Dr. Patrick C. Freyne scored 82 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 82 out of 100 for Dr. Freyne for performance year 2024, reported as part of a group. Dr. Freyne accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Freyne's MIPS scores, performance year 2024

  • 82of 100Final score
  • 65.6of 100Quality
  • 40of 100Improvement Activities
  • 71of 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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Dr. Patrick C. Freyne received $21 in industry payments in 2023

CMS Open Payments shows 1 general payment to Dr. Freyne from 1 drug or device company in 2023. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $21.

Companies that paid Dr. Freyne the most, 2023 to 2023

Share is of all general payments to this clinician.

See all payments to Dr. Freyne

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

Dr. Patrick C. Freyne graduated from Saint Louis University School Of Medicine

Dr. Freyne graduated from Saint Louis University School Of Medicine in 2003.

  1. Medical schoolSaint Louis University School Of Medicine
  2. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Patrick C. Freyne accepts plans from 18 insurance carriers

Dr. Freyne is in network with 18 carriers, including Aetna, Excellus BlueCross BlueShield and United Healthcare. HMO plans come from the most carriers, 11. Check the plan with the practice before a visit.

Plan types Dr. Freyne accepts, by number of carriers

  1. HMO11
  2. PPO9
  3. Medicare6
  4. POS6
  5. EPO5

Source: Dmand AI Insurance Network Data

Sources for Dr. Patrick C. Freyne'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)
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)
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. Patrick C. Freyne

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. Patrick C. Freyne's NPI number?

Dr. Patrick C. Freyne's NPI number is 1033297601. It was assigned on November 1, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Patrick C. Freyne?

Dr. Patrick C. Freyne is an internist in Houston, Texas. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Dr. Patrick C. Freyne practice?

Dr. Freyne practices at 1635 North Loop West, Houston, TX 77008. Dr. Freyne's primary practice is Memorial Hermann Greater Heights Hospital in Houston, Texas, part of Memorial Hermann Health System. Dmand AI also links Dr. Freyne to 2 medical groups and 1 group practice or clinic.

What is Dr. Patrick C. Freyne's office phone number?

The practice phone on file for Dr. Freyne is (713) 448-6796.

What is Dr. Patrick C. Freyne's medical license number?

Dr. Freyne holds Texas license V5074, one of the licenses on file in 3 states.

Which states has Dr. Patrick C. Freyne been licensed in?

Dmand AI has state licenses on file for Dr. Freyne in Texas (2024 to 2026), California (2005 to 2026) and Washington (2009 to 2012).

Which hospitals is Dr. Patrick C. Freyne affiliated with?

Dr. Freyne practices at Memorial Hermann Greater Heights Hospital in Houston, Texas. Dr. Freyne is also affiliated with Memorial Hermann Northeast Hospital.

What medical group is Dr. Patrick C. Freyne part of?

Dr. Freyne is linked to Memorial Hermann Medical Group. Dmand AI links Dr. Freyne to 2 more medical groups.

Does Dr. Patrick C. Freyne accept Medicare?

Yes. CMS data shows Dr. Freyne billed Medicare for 518 services in 2024, and Dr. Freyne accepts Medicare assignment.

What is Dr. Patrick C. Freyne's MIPS score?

Dr. Freyne's MIPS final score for performance year 2024 is 82 out of 100, reported as part of a group.

Show 8 more questionsShow fewer questions

How many Medicare patients does Dr. Patrick C. Freyne see?

CMS counts 440 Medicare patients who saw Dr. Freyne in 2024, with an average age of 76.

Is Dr. Patrick C. Freyne board certified?

Yes. Dr. Freyne is board certified in internal medicine by the American Board of Internal Medicine.

What services does Dr. Patrick C. Freyne bill to Medicare?

In 2024, Dr. Freyne's most billed Medicare services were hospital inpatient care (99223), critical care (99291) and care management and other visits (99497).

Where did Dr. Patrick C. Freyne go to medical school?

Dr. Freyne graduated from Saint Louis University School Of Medicine in 2003.

What drugs does Dr. Patrick C. Freyne prescribe most?

In 2020 Medicare Part D data, Dr. Freyne's most prescribed drugs by claims were Levofloxacin.

Has Dr. Patrick C. Freyne received payments from drug or device companies?

CMS Open Payments shows $21 in general payments to Dr. Freyne from 1 company from 2023 to 2023. The largest total came from Janssen Pharmaceuticals, Inc.

How long has Dr. Patrick C. Freyne been practicing?

Dr. Freyne graduated from medical school in 2003, 23 years ago.

What insurance does Dr. Patrick C. Freyne accept?

Dr. Freyne is in network with 18 carriers, including Aetna, Excellus BlueCross BlueShield and United Healthcare. HMO plans come from the most carriers, 11. Check the plan with the practice before a visit.

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