Roberto Pereyo, MD
NPI 1831146810 · Obstetrics Physician · Spartanburg, SC
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Roberto Pereyo, MD is a Obstetrics Physician provider in Spartanburg, SC (NPI 1831146810).
Provider details
- NPI number
- 1831146810
- Entity type
- Individual
- Primary specialty
- Obstetrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 26056 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
159 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Cervical Or Vaginal Cancer Screening; Pelvic and Clinical Breast ExaminationG0101 | 46 | $38 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 37 | $85 |
| Screening Papanicolaou Smear; Obtaining, Preparing and Conveyance of Cervical Or Vaginal Smear to LaboratoryQ0091 | 37 | $42 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 26 | $124 |
| Ultrasound Scan of Uterus, Ovaries, Tubes, Cervix and Pelvic Area Through Vagina76830 | 13 | $112 |
Typical Medicare-allowed amounts for these services range $38–$124 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Estradiol | 102 | 39 |
| Lorazepam | 18 | — |
| Estradiolbrand: Estradiol (once Weekly) | 17 | — |
| Fluconazole | 17 | — |
| Estrogens, Conjugatedbrand: Premarin | 14 | — |
| Raloxifene Hcl | 14 | — |
| Valacyclovir Hclbrand: Valacyclovir | 13 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$429 across 22 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-27
- Last updated
- 2020-12-02
- Certified
- 2020-12-02
Frequently asked questions
- What is Roberto Pereyo's NPI number?
- Roberto Pereyo's National Provider Identifier (NPI) is 1831146810, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Roberto Pereyo's specialty?
- Roberto Pereyo is listed in the NPPES registry with a primary specialty of Obstetrics Physician (Allopathic & Osteopathic Physicians).
- Where is Roberto Pereyo located?
- Roberto Pereyo's practice location on file with NPPES is 475 Heywood Ave, Spartanburg, SC 29307.
- What is Roberto Pereyo's phone number?
- The practice phone number listed in the NPPES registry for Roberto Pereyo is (864) 699-5020.
- Does Roberto Pereyo accept Medicare?
- Roberto Pereyo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Roberto Pereyo's NPI active?
- Yes — Roberto Pereyo's NPI (1831146810) is active in the NPPES registry as of the last update on 2020-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.