Frank Mu, M.D.
NPI 1952756694 · Internal Medicine Physician · Charlotte, NC
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Frank Mu, M.D. is a Internal Medicine Physician provider in Charlotte, NC (NPI 1952756694).
Provider details
- NPI number
- 1952756694
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD478931 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
635 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 308 | $173 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 171 | $119 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 100 | $8 |
| Critical Care, First 30-74 Minutes99291 | 42 | $211 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 14 | $70 |
Typical Medicare-allowed amounts for these services range $8–$211 (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 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ondansetronbrand: Ondansetron Odt | 91 | 89 |
| Prednisone | 57 | 54 |
| Cephalexin | 52 | 51 |
| Doxycycline Hyclate | 42 | 41 |
| Methocarbamol | 34 | 34 |
| Naproxen | 28 | 27 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 24 | 24 |
Practice location
Mailing address
Additional practice locations (3)
- 501 S Sharon Amity Rd Ste 300Charlotte, NC 28211-0035Phone: (704) 377-2424Fax: (704) 637-9913
- 920 Church St NConcord, NC 28025-2927Phone: (704) 403-3000Fax: (704) 637-9913
- 1200 S Cedar Crest BlvdAllentown, PA 18103-6202Phone: (484) 862-3232
Registry dates
- Enumerated
- 2016-05-02
- Last updated
- 2026-02-10
- Certified
- 2026-02-10
Frequently asked questions
- What is Frank Mu's NPI number?
- Frank Mu's National Provider Identifier (NPI) is 1952756694, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frank Mu's specialty?
- Frank Mu is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Frank Mu located?
- Frank Mu's practice location on file with NPPES is 4801 Randolph Rd, Charlotte, NC 28211-2921.
- What is Frank Mu's phone number?
- The practice phone number listed in the NPPES registry for Frank Mu is (704) 364-8363.
- Does Frank Mu accept Medicare?
- Frank Mu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Frank Mu's NPI active?
- Yes — Frank Mu's NPI (1952756694) is active in the NPPES registry as of the last update on 2026-02-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.