Maria Milagros Negron Alvarez, MD
Internal Medicine Physician · Spartanburg, SC
Maria Milagros Negron Alvarez, MD is an internal medicine physician with a practice address in Spartanburg, South Carolina, and NPI 1639363914, issued on Aug 30, 2007. Check the license (South Carolina 35261, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Maria Milagros Negron Alvarez
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 35261 SC
Self-reported in NPPES; status is on the state search - Practice location
- 1855 E Main St Ste 21A, Spartanburg, SC 29307
- Phone
- (864) 913-4370
- Enumerated
- Aug 30, 2007
- Record last updated
- Mar 31, 2026
- Fax
- (833) 994-1103
- Medicaid ID
- 352610 SC
- Medicare enrollment
- Enrolled (PECOS I20130206000591); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,881 in South Carolina → Look up another NPI →
Also registered at 1855 E Main St Ste 21A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amelia Callicutt, APRNFamily Nurse Practitioner1518557156
- Faustina Evans, FNPFamily Nurse Practitioner1285181990
- Cynthia Harris, FNP-CFamily Nurse Practitioner1275046146
- Stephanie Phillips, MDFamily Medicine Physician1861460883
- Erica Savage-Jeter, M.D.Family Medicine Physician1275657694
Verify Maria Milagros Negron Alvarez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 35261Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.9 times the Medicare Part D claims of the average internal medicine physician in 2024
9,232 Medicare Part D claims for 717 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 275 claims were for opioids.
Most prescribed
- Atorvastatin Calcium487 claims
- Amlodipine Besylate386 claims
- Losartan Potassium275 claims
- Omeprazole250 claims
- Lisinopril237 claims
- Rosuvastatin Calcium230 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: $24.04
1 payment: food and beverage; the largest payer was Abbvie 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
- Centerwell Senior Primary Care SC PCGreer, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Maria Milagros Negron Alvarez among 1,881 internal medicine physician records in South Carolina
Maria Milagros Negron Alvarez, MD is one of 1,881 internal medicine physician records with a practice address in South Carolina. 81% 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 42% of them.
- NPI issued2007 · 42% of these records are older, 53% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2003 · median 2006 among the 1,119 with a school on file
- Record last updated2026 · 46% 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 South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
95 internal medicine physician records list a practice address in Spartanburg
They are 95 of the 3,328 NPPES records with a practice address in Spartanburg, and 1,881 internal medicine physician records in South Carolina.
All 1,881 in South Carolina → Every provider in Spartanburg → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Ernest Arnold, MDSpartanburg, SC 293071740670181
- James Bradof, M.D.Spartanburg, SC 293071417250887
- John Brooks, MDSpartanburg, SC 293071659440964
- David CykertSpartanburg, SC 293071154777456
- Max Finch, MDSpartanburg, SC 293071588617310
- James Harber, M.D.Spartanburg, SC 293071548219819
- Suzanne Kovacs, MDSpartanburg, SC 293071730133646
- Daniel Meetze, MDSpartanburg, SC 293071952373060
Common questions
What is Maria Milagros Negron Alvarez, MD's NPI number?
Maria Milagros Negron Alvarez, MD's National Provider Identifier (NPI) is 1639363914, issued on Aug 30, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Maria Milagros Negron Alvarez, MD located?
The NPPES record lists a practice address at 1855 E Main St Ste 21A, Spartanburg, SC, 29307. Phone: (864) 913-4370. Providers update this record themselves, so call before visiting.
How can I verify Maria Milagros Negron Alvarez, MD's license?
NPPES lists South Carolina license number 35261, as entered by the provider. Search the South Carolina Board of Medical Examiners at https://verify.llronline.com/LicLookup/Med/Med.aspx?div=22. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Maria Milagros Negron Alvarez, MD prescribe under Medicare Part D?
In 2024, Maria Milagros Negron Alvarez, MD had 9,232 Medicare Part D claims for 717 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.