Kirsten Feiereisel, MD
NPI 1669468724 · Internal Medicine Physician · Winston Salem, NC
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kirsten Feiereisel, MD is a Internal Medicine Physician provider in Winston Salem, NC (NPI 1669468724).
Provider details
- NPI number
- 1669468724
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 200400856 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
82 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 64 | $90 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 18 | $62 |
Typical Medicare-allowed amounts for these services range $62–$90 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 61 | 18 |
| Atorvastatin Calcium | 36 | 14 |
| Lisinopril | 29 | — |
| Omeprazole | 27 | — |
| Gabapentin | 27 | — |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 26 | — |
Practice location
Mailing address
Additional practice locations (2)
- 1200 N Martin Luther King Jr DrWinston Salem, NC 27101-3006Phone: (336) 713-9800Fax: (336) 713-9576
- 2295 E 14th St Ste 200Winston Salem, NC 27105-6804Phone: (336) 716-3182Fax: (336) 713-9619
Registry dates
- Enumerated
- 2005-09-23
- Last updated
- 2025-03-13
- Certified
- 2025-03-13
Frequently asked questions
- What is Kirsten Feiereisel's NPI number?
- Kirsten Feiereisel's National Provider Identifier (NPI) is 1669468724, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kirsten Feiereisel's specialty?
- Kirsten Feiereisel is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Kirsten Feiereisel located?
- Kirsten Feiereisel's practice location on file with NPPES is Medical Center Blvd, Winston Salem, NC 27157-0001.
- What is Kirsten Feiereisel's phone number?
- The practice phone number listed in the NPPES registry for Kirsten Feiereisel is (336) 713-9800.
- Does Kirsten Feiereisel accept Medicare?
- Kirsten Feiereisel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kirsten Feiereisel's NPI active?
- Yes — Kirsten Feiereisel's NPI (1669468724) is active in the NPPES registry as of the last update on 2025-03-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.