Stephen H. Mascio, D.O.
Family Medicine Physician · Follansbee, WV
Stephen H. Mascio, D.O. is a family medicine physician with a practice address in Follansbee, West Virginia, and NPI 1790786853, issued on Aug 10, 2005. Check the license (West Virginia 1439, as entered in NPPES) on the West Virginia Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Stephen H. Mascio
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 1439 WV
34006186 OH
Self-reported in NPPES; status is on the state search - Practice location
- 1417 Main St, Follansbee, WV 26037
- Phone
- (304) 527-1670
- Enumerated
- Aug 10, 2005
- Record last updated
- Feb 12, 2026
- Fax
- (304) 527-1672
- Medicaid IDs
- 0242277 OH
3003385000 WV - Medicare enrollment
- Enrolled (PECOS I20100329000542); accepts Medicare assignment
- Medical or professional school
- West Virginia School Of Osteopathic Medicine, 1993
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,122 in West Virginia → Look up another NPI →
Verify Stephen H. Mascio in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWest Virginia Board of Medicine
Search for license 1439Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.4 times the Medicare Part D claims of the average family medicine physician in 2024
11,895 Medicare Part D claims for 901 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 211 claims were for opioids.
Most prescribed
- Levothyroxine Sodium543 claims
- Atorvastatin Calcium447 claims
- Losartan Potassium413 claims
- Lisinopril383 claims
- Omeprazole336 claims
- Amlodipine Besylate302 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $3,997.16
131 payments; by number, the most common kind was food and beverage; the largest payer was Zoll Respicardia, Inc. The 55,478 providers of this specialty with any payment received $902.55 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 2 group practices
- Cora Health Services IncThe Villages, FL
- Wmc Physician Practices LLCWeirton, WV
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stephen H. Mascio among 1,122 family medicine physician records in West Virginia
Stephen H. Mascio, D.O. is one of 1,122 family medicine physician records with a practice address in West Virginia. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 86% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1993 · median 2006 among the 702 with a school on file
- Record last updated2026 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a West Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1 family medicine physician record lists a practice address in Follansbee
They are 1 of the 149 NPPES records with a practice address in Follansbee, and 1,122 family medicine physician records in West Virginia.
All 1,122 in West Virginia → Every provider in Follansbee → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Yekaterina Brown, DOGlen Dale, WV 260381588831523
- Marcia Haught, D.OGlen Dale, WV 260381568783702
- Heather O'Shea, M.D.Glen Dale, WV 260381861480378
- Andrew Schmitt, M.D.Glen Dale, WV 260381417278656
- Michael Wayt, M.D.Glen Dale, WV 260381639164684
- Ralph Wood, DOMoundsville, WV 260411477516722
- Gregory Wood, DOMoundsville, WV 260411740243013
- Mary Young, PA CMoundsville, WV 260411619930989
Common questions
What is Stephen H. Mascio, D.O.'s NPI number?
Stephen H. Mascio, D.O.'s National Provider Identifier (NPI) is 1790786853, issued on Aug 10, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Stephen H. Mascio, D.O. located?
The NPPES record lists a practice address at 1417 Main St, Follansbee, WV, 26037. Phone: (304) 527-1670. Providers update this record themselves, so call before visiting.
How can I verify Stephen H. Mascio, D.O.'s license?
NPPES lists West Virginia license number 1439, as entered by the provider. Search the West Virginia Board of Medicine at https://wvbom.wv.gov/public/search/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Stephen H. Mascio, D.O. prescribe under Medicare Part D?
In 2024, Stephen H. Mascio, D.O. had 11,895 Medicare Part D claims for 901 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Stephen H. Mascio, D.O.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.