Olinda P. Spencer, M.D.
Neurology Physician · Little River, SC
Olinda P. Spencer, M.D. is a neurology physician with a practice address in Little River, South Carolina, and NPI 1487072823, issued on Apr 2, 2014. Check the license (South Carolina 52318, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Olinda P. Spencer
- Credential
- M.D.
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- 52318 SC
Self-reported in NPPES; status is on the state search - Practice location
- 3980 Highway 9 E Ste 300, Little River, SC 29566
- Phone
- (843) 646-8040
- Enumerated
- Apr 2, 2014
- Record last updated
- Jun 1, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (843) 646-8049
- Medicaid ID
- 523188 SC
- Medicare enrollment
- Enrolled (PECOS I20180813001053); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 326 in South Carolina → Look up another NPI →
Also registered at 3980 Highway 9 E Ste 300
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Donny Huynh, M.D.Hematology & Oncology Physician1942598560
- Nicholas Koroneos, MS, DONeurology Physician1134622913
- Katelyn Mason, PAPhysician Assistant1356984322
- Stacy Rojas, FNP-BCFamily Nurse Practitioner1518844984
Verify Olinda P. Spencer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 52318Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.8 times the Medicare Part D claims of the average neurology physician in 2024
5,232 Medicare Part D claims for 1,074 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 25 claims were for opioids.
Most prescribed
- Memantine Hcl362 claims
- Gabapentin340 claims
- Donepezil Hcl328 claims
- Levetiracetam266 claims
- Carbidopa-Levodopa205 claims
- Duloxetine Hcl163 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: $1,958.33
69 payments; by number, the most common kind was food and beverage; the largest payer was Mdd US Operations, LLC. The 10,858 providers of this specialty with any payment received $8,318.07 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
- Mcleod Regional Medical Center OF The Pee Dee IncMyrtle Beach, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Olinda P. Spencer among 326 neurology physician records in South Carolina
Olinda P. Spencer, M.D. is one of 326 neurology physician records with a practice address in South Carolina. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 54% of them.
- NPI issued2014 · 54% of these records are older, 43% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2013 · median 2007 among the 185 with a school on file
- Record last updated2021 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 neurology physician records list a practice address in Little River
They are 4 of the 308 NPPES records with a practice address in Little River, and 326 neurology physician records in South Carolina.
All 326 in South Carolina → Every provider in Little River → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Leslee Hudgins, DOLittle River, SC 295661104034156
- Nicholas Koroneos, MS, DOLittle River, SC 295661134622913
- Kimberly Monnell, DOLittle River, SC 295661720092166
- Jeff Benjamin, DOMyrtle Beach, SC 295721821057779
- Robert Coni, D.O.Myrtle Beach, SC 295721114023991
- Mark Grinman, MDMyrtle Beach, SC 295721164489829
- Luke Vanells, MDMyrtle Beach, SC 295721174015416
- Scott Callaghan, D.O.Murrells Inlet, SC 295761497747018
Common questions
What is Olinda P. Spencer, M.D.'s NPI number?
Olinda P. Spencer, M.D.'s National Provider Identifier (NPI) is 1487072823, issued on Apr 2, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Olinda P. Spencer, M.D. located?
The NPPES record lists a practice address at 3980 Highway 9 E Ste 300, Little River, SC, 29566. Phone: (843) 646-8040. Providers update this record themselves, so call before visiting.
How can I verify Olinda P. Spencer, M.D.'s license?
NPPES lists South Carolina license number 52318, 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 Olinda P. Spencer, M.D. prescribe under Medicare Part D?
In 2024, Olinda P. Spencer, M.D. had 5,232 Medicare Part D claims for 1,074 beneficiaries; the average among neurology physician prescribers was 1,370. 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.