Josier Mariano Nisnisan, MD
Internal Medicine Physician · Sugar Land, TX
Josier Mariano Nisnisan, MD is an internal medicine physician with a practice address in Sugar Land, Texas, and NPI 1639391527, issued on May 2, 2007. Check the license (Texas L4079, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Josier Mariano Nisnisan
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- L4079 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1400 Creek Way Dr Ste 201A, Sugar Land, TX 77478
- Phone
- (281) 201-2096
- Enumerated
- May 2, 2007
- Record last updated
- Oct 13, 2023
- Fax
- (281) 759-6447
- Medicaid ID
- 155635902 TX
- Medicare enrollment
- Enrolled (PECOS I20041103000399); 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 →
Verify Josier Mariano Nisnisan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license L4079Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.8 times the Medicare Part D claims of the average internal medicine physician in 2024
8,872 Medicare Part D claims for 360 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 26% of claims. 45 claims were for opioids.
Most prescribed
- Ezetimibe363 claims
- Rosuvastatin Calcium360 claims
- Losartan Potassium291 claims
- Metoprolol Succinate271 claims
- Farxiga265 claims
- Atorvastatin Calcium256 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.
Industry payments in 2024: $3,414.61
140 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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.
Josier Mariano Nisnisan among 9,175 internal medicine physician records in Texas
Josier Mariano Nisnisan, 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 2007, is newer than 41% of them.
- NPI issued2007 · 41% of these records are older, 50% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1997 · median 2004 among the 6,088 with a school on file
- Record last updated2023 · 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).
110 internal medicine physician records list a practice address in Sugar Land
They are 110 of the 3,851 NPPES records with a practice address in Sugar Land, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Sugar Land → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Shanaz Ali, M.D.Sugar Land, TX 774781871562272
- Anuradha Aparasu, MDSugar Land, TX 774781477510014
- Spencer Berthelsen, MDSugar Land, TX 774781295763290
- Nagasudha Chittaluru, M.DSugar Land, TX 774781972560431
- Reid Cuming, M.D., P.A.Sugar Land, TX 774781285669176
- Steven Levy, D.O.Sugar Land, TX 774781750351219
- Bhagwat Patel, M.D.,Sugar Land, TX 774781225060064
- Irma Pfister, MDSugar Land, TX 774781790740926
Common questions
What is Josier Mariano Nisnisan, MD's NPI number?
Josier Mariano Nisnisan, MD's National Provider Identifier (NPI) is 1639391527, issued on May 2, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Josier Mariano Nisnisan, MD located?
The NPPES record lists a practice address at 1400 Creek Way Dr Ste 201A, Sugar Land, TX, 77478. Phone: (281) 201-2096. Providers update this record themselves, so call before visiting.
How can I verify Josier Mariano Nisnisan, MD's license?
NPPES lists Texas license number L4079, 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 Josier Mariano Nisnisan, MD prescribe under Medicare Part D?
In 2024, Josier Mariano Nisnisan, MD had 8,872 Medicare Part D claims for 360 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
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.