Dr. Frederick Jerome Rau, MD
- Medicare services, 2024
- 186
- Medicare patients, 2024
- 150
- Part D claims, 2024
- 230
- Hospital affiliations
- 2
- Industry payments
- $783
- Practice address
- 218 Corporate Drive, Houma, LA 70360
- Practice phone
- Call (985) 853-1390
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Rau's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Frederick Jerome Rau is a general surgeon in Houma, Louisiana
Dr. Rau practices at Physicians Medical Center in Houma, Louisiana, part of Terrebonne General Health System.
Dr. Rau's NPI, 1518019314, was assigned on January 18, 2007. Dr. Rau graduated from Louisiana State University School of Medicine in New Orleans in 1979. Dr. Rau holds Louisiana license MD015198.
- NPI
- 1518019314NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2668538828
- NPI enumeration date
- January 18, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (985) 853-1390
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 73
- Medical school graduation
- 1979
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Frederick Jerome Rau practices at Physicians Medical Center in Houma, Louisiana
Dr. Rau's primary practice is Physicians Medical Center, at 218 Corporate Drive, Houma, LA 70360 in Terrebonne Parish. The practice phone is (985) 853-1390.
- Physicians Medical Center218 Corporate Drive, Houma, LA 70360 · Terrebonne ParishPhone(985) 853-1390
Source: Dmand AI Affiliation Data
Dr. Frederick Jerome Rau is affiliated with 3 sites of care and 2 medical groups
Dr. Rau's primary practice is Physicians Medical Center in Houma, Louisiana, part of Terrebonne General Health System. Dr. Rau is also affiliated with Terrebonne General Health System. The medical group on file is Bayou Surgical Specialists. Dmand AI also links Dr. Rau to 1 more group practice or clinic and 1 medical group, 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. Frederick Jerome Rau's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rau practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Physicians Medical Center | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Frederick Jerome Rau is one of 377 general surgeons in Louisiana
Surgery is Dr. Rau's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Rau is licensed in Louisiana.
Specialties and state licenses
- Surgery, LouisianaPrimary
General surgeons near Dr. Rau
Counts of general surgeons 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. Frederick Jerome Rau billed Medicare for 186 services in 2024
CMS data shows 186 Medicare services from Dr. Rau across 6 procedure codes in 2024, for 150 Medicare patients. Medicare paid $18,144 for them.
Dr. Rau's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1362024: 15816%
- Other services
- 2023: 02024: 16
- Surgery
- 2023: 132024: 128%
Where Dr. Rau's Medicare services took place, 2024
- In an office15885%
- In a facility2815%
Dr. Rau compared with the Louisiana median for general surgeons, 2024
- Dr. Rau
- Louisiana median
- Medicare services
- 186vs 14429% above
- Medicare patients
- 150vs 10938% above
- Part D claims
- 173vs 473.7 times
Medians across 364 general surgeons in Louisiana with Dmand AI profiles that report each measure.
Dr. Rau'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Rau and other general surgeons in Louisiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Frederick Jerome Rau treated 150 Medicare patients in 2024, average age 73
CMS counts 150 Medicare patients who saw Dr. Rau in 2024. The largest group is 65 to 74, with 84 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 7% are also on Medicaid. Their average risk score is 1.21, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Rau's median patient age at 64, with 55% women.
Dr. Rau's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Rau's Medicare patients by sex, 2024
- Women7852%
- Men7248%
Chronic conditions among Dr. Rau's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis47%
- Ischemic heart disease46%
- Diabetes33%
- Anxiety31%
- Cancer29%
- Mood disorders22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Rau's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women55%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Frederick Jerome Rau wrote 230 Medicare Part D claims in 2024
In 2024, Dr. Rau wrote 230 Medicare Part D claims for 96 patients. 98% of them were for generic drugs. CMS names the drug for 173 of them, across 6 drugs with 11 or more claims each, at $2,696 in total drug cost. In 2023, CMS named 169 claims across 7 drugs.
Dr. Rau's Part D claims by kind of drug, 2024
- Generic225 claims98%
- Brand-name and other5 claims2%
Dr. Rau'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. Rau's Part D claims, 2024
- Opioids36%83 of 230 claims
- Antibiotics9%21 of 230 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: 1692024: 1732%
Drugs named by CMS: 6 in 2024, 7 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. Frederick Jerome Rau ranks in the 48th percentile for colonoscopy in Medicare
Dr. Rau accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 20 procedures of colonoscopy by Dr. Rau, more than 48% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Rau ranks in Medicare procedure volume
- Colonoscopy
- 48th percentile20 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Mastectomy: 1 to 10 procedures (CMS shows small counts as a range)
Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Frederick Jerome Rau received $783 in industry payments from 2016 to 2025
CMS Open Payments shows 24 general payments to Dr. Rau from 9 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Ethicon Inc. paid the most, $385.
General payments to Dr. Rau by program year, 2016 to 2025
Companies that paid Dr. Rau the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Frederick Jerome Rau graduated from Louisiana State University School of Medicine in New Orleans
Dr. Rau graduated from Louisiana State University School of Medicine in New Orleans in 1979.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Frederick Jerome Rau'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)Doctors and Clinicians Utilization Data (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. Frederick Jerome Rau
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. Frederick Jerome Rau's NPI number?
Dr. Frederick Jerome Rau's NPI number is 1518019314. It was assigned on January 18, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Frederick Jerome Rau?
Dr. Frederick Jerome Rau is a general surgeon in Houma, Louisiana. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Frederick Jerome Rau practice?
Dr. Rau practices at 218 Corporate Drive, Houma, LA 70360. Dr. Rau's primary practice is Physicians Medical Center in Houma, Louisiana, part of Terrebonne General Health System. Dmand AI also links Dr. Rau to 1 group practice or clinic and 1 medical group.
What is Dr. Frederick Jerome Rau's office phone number?
The practice phone on file for Dr. Rau is (985) 853-1390.
What is Dr. Frederick Jerome Rau's medical license number?
Dr. Rau holds Louisiana license MD015198.
Which hospitals is Dr. Frederick Jerome Rau affiliated with?
Dr. Rau practices at Physicians Medical Center in Houma, Louisiana. Dr. Rau is also affiliated with Terrebonne General Health System.
What medical group is Dr. Frederick Jerome Rau part of?
Dr. Rau is linked to Bayou Surgical Specialists. Dmand AI links Dr. Rau to 1 more medical group.
Does Dr. Frederick Jerome Rau accept Medicare?
Yes. CMS data shows Dr. Rau billed Medicare for 186 services in 2024, and Dr. Rau accepts Medicare assignment.
How many Medicare patients does Dr. Frederick Jerome Rau see?
CMS counts 150 Medicare patients who saw Dr. Rau in 2024, with an average age of 73.
What services does Dr. Frederick Jerome Rau bill to Medicare?
In 2024, Dr. Rau's most billed Medicare services were office visit, established patient (99213), office visit, new patient (99203) and office visit, new patient (99204).
Show 4 more questionsShow fewer questions
Where did Dr. Frederick Jerome Rau go to medical school?
Dr. Rau graduated from Louisiana State University School of Medicine in New Orleans in 1979.
What drugs does Dr. Frederick Jerome Rau prescribe most?
In 2024 Medicare Part D data, Dr. Rau's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Esomeprazole Magnesium and Famotidine.
Has Dr. Frederick Jerome Rau received payments from drug or device companies?
CMS Open Payments shows $783 in general payments to Dr. Rau from 9 companies from 2016 to 2025. The largest total came from Ethicon Inc.
How long has Dr. Frederick Jerome Rau been practicing?
Dr. Rau graduated from medical school in 1979, 47 years ago.
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