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Orthopedic Surgery

Stephen F. Blackstock, MD

Works at hospitals in Gadsden, AL · Alabama

Summary

Dr. Stephen F. Blackstock, MD is an orthopedic surgeon at 3102 Rainbow Dr, Suite 100, Rainbow City, AL 35906. Phone: (256) 546-8127. Accepts Medicare assignment. In 2024, Stephen F. Blackstock had 221 Original Medicare patients and 2,815 services. NPI 1356373583. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

From official Medicare data

This page shows what Medicare's official clinician data says about Stephen F. Blackstock, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Stephen F. Blackstock accept Medicare assignment?
Yes. Medicare's clinician data says Stephen F. Blackstock accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Stephen F. Blackstock see?
In 2024, CMS data shows 221 Original Medicare patients and 2,815 services for Stephen F. Blackstock. This counts Original Medicare only and measures volume, not quality.
What is Stephen F. Blackstock's NPI number?
1356373583. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Stephen F. Blackstock, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients221
Services billed to Medicare2,815
Different services or procedures77
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. Hyaluronan or derivative, synvisc or synvisc-one, for intra-articular injection, 1 mg (J7325)1,288 services
  2. Injection, triamcinolone acetonide, not otherwise specified, 10 mg (J3301)406 services
  3. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)335 services
  4. X-ray of knee, 1-2 views (73560)109 services
  5. Aspiration and/or injection of fluid from large joint (20610)106 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol75%
  • Arthritis72%
  • Ischemic heart disease35%
  • Chronic kidney disease35%
  • Diabetes34%

Hospitals where Stephen F. Blackstock works

Medicare's Facility Affiliation Data lists Stephen F. Blackstock at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Stephen F. Blackstock is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Stephen F. Blackstock as a member of this group (CMS data updated October 2, 2026).

  • The Orthopedic Centers19 clinicians in the group

Specialties

Find other Orthopedic Surgery doctors in Alabama →

Other orthopedic surgeons in Rainbow City

Clinicians with the same Medicare primary specialty in Rainbow City, AL — not a recommendation.

All orthopedic surgeons in Rainbow City →

Other clinicians in The Orthopedic Centers

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolMedical College Of Georgia School Of Medicine
Graduation year1991 (35 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1356373583
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians