Mary Mccormick, M.D.
NPI 1568693133 · Family Medicine Physician · Johnson City, TN
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Mccormick, M.D. is a Family Medicine Physician provider in Johnson City, TN (NPI 1568693133).
Provider details
- NPI number
- 1568693133
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
16 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
763 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 235 | $116 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 163 | $60 |
| Chronic Care Management Services for Two Or More Chronic Conditions, Additional 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99439 | 95 | $45 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 73 | $121 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 56 | $9 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'S |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 116 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 168 | 21 |
| Levothyroxine Sodium | 155 | 41 |
| Gabapentin | 152 | 29 |
| Atorvastatin Calcium | 116 | 39 |
| Pantoprazole Sodium | 105 | 31 |
| Tirzepatidebrand: Mounjaro | 101 | 15 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$917 across 41 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
Additional practice locations (1)
- 105 W Stone Dr Ste 3aKingsport, TN 37660-3365Phone: (423) 392-6200Fax: (423) 392-6593
Registry dates
- Enumerated
- 2009-07-30
- Last updated
- 2021-03-30
- Certified
- 2021-03-30
Frequently asked questions
- What is Mary Mccormick's NPI number?
- Mary Mccormick's National Provider Identifier (NPI) is 1568693133, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Mccormick's specialty?
- Mary Mccormick is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Mccormick located?
- Mary Mccormick's practice location on file with NPPES is 3019 Peoples St # Condo300, Johnson City, TN 37604-1977.
- What is Mary Mccormick's phone number?
- The practice phone number listed in the NPPES registry for Mary Mccormick is (423) 461-2100.
- Does Mary Mccormick accept Medicare?
- Mary Mccormick is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Mccormick's NPI active?
- Yes — Mary Mccormick's NPI (1568693133) is active in the NPPES registry as of the last update on 2021-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.