Dr. Michael D. Fields, MD
- Medicare services, 2024
- 2,661
- Medicare patients, 2024
- 1,268
- Part D claims, 2024
- 3,864
- MIPS score, 2024
- 75
- Hospital affiliations
- 1
- Practice address
- 919 E 32nd St, Austin, TX 78705
- Practice phone
- Call (512) 476-7111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Fields' professional email, personal email and mobile number
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Dr. Michael D. Fields is a family medicine physician in Austin, Texas
Dr. Fields practices at St. David's Medical Center in Austin, Texas, part of HCA Healthcare.
Dr. Fields' NPI, 1699757237, was assigned on November 18, 2005. Dr. Fields graduated from Creighton University School of Medicine - Omaha in 1992. Dr. Fields holds Texas license L8337.
- NPI
- 1699757237NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4284605858
- NPI enumeration date
- November 18, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (512) 476-7111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael D. Fields practices at St. David's Medical Center in Austin, Texas
Dr. Fields' primary practice is St. David's Medical Center, at 919 E 32nd St, Austin, TX 78705 in Travis County. The practice phone is (512) 476-7111.
- St. David's Medical Center919 E 32nd St, Austin, TX 78705 · Travis CountyPhone(512) 476-7111
Source: Dmand AI Affiliation Data
Dr. Michael D. Fields is affiliated with 6 sites of care and 3 medical groups
Dr. Fields' primary practice is St. David's Medical Center in Austin, Texas, part of HCA Healthcare. The medical group on file is Total Care 2U. Dmand AI also links Dr. Fields to 5 more home health agencies and 2 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Michael D. Fields' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Fields practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. David's Medical Center | Available with a free account |
| +5 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael D. Fields is one of 9,775 family medicine physicians in Texas
Family medicine is Dr. Fields' primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dmand AI has Dr. Fields' licenses on file in 2 states: Texas and Iowa.
Specialties and state licenses
- Family medicine, TexasPrimary
- Iowa license
Family medicine physicians near Dr. Fields
Counts of family medicine physicians 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. Michael D. Fields billed Medicare for 2,661 services in 2024
CMS data shows 2,661 Medicare services from Dr. Fields across 8 procedure codes in 2024, for 1,268 Medicare patients. Medicare paid $293,838 for them. Every service was in an office.
Dr. Fields' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,5632024: 1,6928%
- Other services
- 2023: 8382024: 96916%
Dr. Fields compared with the Texas median for family medicine physicians, 2024
- Dr. Fields
- Texas median
- Medicare services
- 2,661vs 3487.6 times
- Medicare patients
- 1,268vs 1349.5 times
- Part D claims
- 3,101vs 1,0023.1 times
Medians across 9,505 family medicine physicians in Texas with Dmand AI profiles that report each measure.
Dr. Fields' 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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Fields and other family medicine physicians in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael D. Fields treated 1,268 Medicare patients in 2024, average age 76
CMS counts 1,268 Medicare patients who saw Dr. Fields in 2024. The largest group is 75 to 84, with 452 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 17% are also on Medicaid. Their average risk score is 2.42, 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. Fields' median patient age at 78, with 53% women.
Dr. Fields' Medicare patients by age, 2024
Dr. Fields' Medicare patients by sex, 2024
- Women69355%
- Men57545%
Chronic conditions among Dr. Fields' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis53%
- Diabetes52%
- Mood disorders50%
- Ischemic heart disease48%
- Chronic kidney disease47%
- Heart failure44%
Share of Medicare patients with each condition. A patient can have several.
Dr. Fields' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 78
Patient panel by sex, all payers
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael D. Fields wrote 3,864 Medicare Part D claims in 2024
In 2024, Dr. Fields wrote 3,864 Medicare Part D claims for 791 patients. 87% of them were for generic drugs. CMS names the drug for 3,101 of them, across 78 drugs with 11 or more claims each, at $227,403 in total drug cost. In 2023, CMS named 2,306 claims across 61 drugs.
Dr. Fields' Part D claims by kind of drug, 2024
- Generic3,355 claims87%
- Brand-name480 claims12%
- Other29 claims1%
Dr. Fields' 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. Fields' Part D claims, 2024
- Opioids3%108 of 3,864 claims
- Antibiotics2%63 of 3,864 claims
- Antipsychotics, patients 65 and over2%61 of 3,864 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: 2,3062024: 3,10134%
Drugs named by CMS: 78 in 2024, 61 in 2023.
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. Michael D. Fields 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 Dr. Fields for performance year 2024, reported individually. Dr. Fields accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Fields 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
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Dr. Michael D. Fields received $2,306 in industry payments from 2016 to 2023
CMS Open Payments shows 111 general payments to Dr. Fields from 23 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $347.
General payments to Dr. Fields by program year, 2016 to 2023
General payments to Dr. Fields by kind, 2016 to 2023
- Food and beverage$2,305100%
- Education$10%
Companies that paid Dr. Fields the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael D. Fields graduated from Creighton University School of Medicine - Omaha
Dr. Fields graduated from Creighton University School of Medicine - Omaha in 1992.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael D. Fields's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Michael D. Fields
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. Michael D. Fields' NPI number?
Dr. Michael D. Fields' NPI number is 1699757237. It was assigned on November 18, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael D. Fields?
Dr. Michael D. Fields is a family medicine physician in Austin, Texas. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Michael D. Fields practice?
Dr. Fields practices at 919 E 32nd St, Austin, TX 78705. Dr. Fields' primary practice is St. David's Medical Center in Austin, Texas, part of HCA Healthcare. Dmand AI also links Dr. Fields to 5 home health agencies and 2 medical groups.
What is Dr. Michael D. Fields' office phone number?
The practice phone on file for Dr. Fields is (512) 476-7111.
What is Dr. Michael D. Fields' medical license number?
Dr. Fields holds Texas license L8337, one of the licenses on file in 2 states.
Which states has Dr. Michael D. Fields been licensed in?
Dmand AI has state licenses on file for Dr. Fields in Texas (2004 to 2027) and Iowa (2001 to 2004).
Which hospitals is Dr. Michael D. Fields affiliated with?
Dr. Fields practices at St. David's Medical Center in Austin, Texas.
What medical group is Dr. Michael D. Fields part of?
Dr. Fields is linked to Total Care 2U. Dmand AI links Dr. Fields to 2 more medical groups.
Does Dr. Michael D. Fields accept Medicare?
Yes. CMS data shows Dr. Fields billed Medicare for 2,661 services in 2024, and Dr. Fields accepts Medicare assignment.
Does Dr. Michael D. Fields offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Fields as offering telehealth services.
Show 7 more questionsShow fewer questions
What is Dr. Michael D. Fields' MIPS score?
Dr. Fields' MIPS final score for performance year 2024 is 75 out of 100, reported individually.
How many Medicare patients does Dr. Michael D. Fields see?
CMS counts 1,268 Medicare patients who saw Dr. Fields in 2024, with an average age of 76.
What services does Dr. Michael D. Fields bill to Medicare?
In 2024, Dr. Fields' most billed Medicare services were medicare service (G0506), care management and other visits (99496) and home visit (99345).
Where did Dr. Michael D. Fields go to medical school?
Dr. Fields graduated from Creighton University School of Medicine - Omaha in 1992.
What drugs does Dr. Michael D. Fields prescribe most?
In 2024 Medicare Part D data, Dr. Fields' most prescribed drugs by claims were Gabapentin, Atorvastatin Calcium and Amlodipine Besylate.
Has Dr. Michael D. Fields received payments from drug or device companies?
CMS Open Payments shows $2,306 in general payments to Dr. Fields from 23 companies from 2016 to 2023. The largest total came from Novo Nordisk Inc.
How long has Dr. Michael D. Fields been practicing?
Dr. Fields graduated from medical school in 1992, 34 years ago.
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