Oscar Olfindo Enriquez, MD
Internal Medicine Physician · Port Arthur, TX
Oscar Olfindo Enriquez, MD is an internal medicine physician with a practice address in Port Arthur, Texas, and NPI 1487737219, issued on Oct 23, 2006. Check the license (Texas K0026, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Oscar Olfindo Enriquez
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- K0026 TX
Self-reported in NPPES; status is on the state search - Practice location
- 8333 9TH Ave Ste A, Port Arthur, TX 77642
- Phone
- (409) 727-2808
- Enumerated
- Oct 23, 2006
- Record last updated
- Jan 8, 2026
- Fax
- (409) 727-5933
- Medicaid IDs
- 105667304 TX
172115101 TX - Medicare enrollment
- Enrolled (PECOS I20050303000194); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 8333 9TH Ave Ste A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- John Carlo Pang, FNP-CFamily Nurse Practitioner1851049902
Verify Oscar Olfindo Enriquez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license K0026Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7.6 times the Medicare Part D claims of the average internal medicine physician in 2024
24,009 Medicare Part D claims for 1,804 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 661 claims were for opioids.
Most prescribed
- Atorvastatin Calcium963 claims
- Levothyroxine Sodium911 claims
- Amlodipine Besylate892 claims
- Gabapentin691 claims
- Pantoprazole Sodium559 claims
- Metformin Hcl509 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 32 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $467.26
14 payments; by number, the most common kind was food and beverage; the largest payer was Dexcom, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Standard Medical Clinic, PABeaumont, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Oscar Olfindo Enriquez among 9,175 internal medicine physician records in Texas
Oscar Olfindo Enriquez, MD is one of 9,175 internal medicine physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 59% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1984 · median 2004 among the 6,088 with a school on file
- Record last updated2026 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
8 internal medicine physician records list a practice address in Port Arthur
They are 8 of the 462 NPPES records with a practice address in Port Arthur, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Port Arthur → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Anthony Gambrah Sampaney, MD. FACPPort Arthur, TX 776421891787115
- Samreen Khuwaja, M.DPort Arthur, TX 776421033640909
- Luis MedinaPort Arthur, TX 776421164418752
- Prasada Nalluri, M.D.Port Arthur, TX 776421982600227
- Shahnaz Ali, M.D.Port Arthur, TX 776401851479117
- James Shepherd, M.D.Port Arthur, TX 776401700067915
- Marsha Thigpen, M.D.Port Arthur, TX 776401518047000
- Michael Keller, DOPort Neches, TX 776511417945734
Common questions
What is Oscar Olfindo Enriquez, MD's NPI number?
Oscar Olfindo Enriquez, MD's National Provider Identifier (NPI) is 1487737219, issued on Oct 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Oscar Olfindo Enriquez, MD located?
The NPPES record lists a practice address at 8333 9TH Ave Ste A, Port Arthur, TX, 77642. Phone: (409) 727-2808. Providers update this record themselves, so call before visiting.
How can I verify Oscar Olfindo Enriquez, MD's license?
NPPES lists Texas license number K0026, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Oscar Olfindo Enriquez, MD prescribe under Medicare Part D?
In 2024, Oscar Olfindo Enriquez, MD had 24,009 Medicare Part D claims for 1,804 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Oscar Olfindo Enriquez, MD's MIPS final score?
The 2023 MIPS final score is 32 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.