Peterson Giallanza, M.D.
NPI 1811100142 · Neurology Physician · Huntersville, NC
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Peterson Giallanza, M.D. is a Neurology Physician provider in Huntersville, NC (NPI 1811100142).
Provider details
- NPI number
- 1811100142
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 200701902 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
438 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 | 313 | $119 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 68 | $161 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 32 | $201 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 25 | $83 |
Typical Medicare-allowed amounts for these services range $83–$201 (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 · 67 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Memantine Hcl | 141 | 34 |
| Gabapentin | 123 | 39 |
| Donepezil Hcl | 114 | 45 |
| Alprazolam | 99 | 22 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 83 | 29 |
| Clonazepam | 81 | 17 |
| Lacosamide | 81 | 15 |
Practice location
Mailing address
Additional practice locations (1)
- 403 Gilead RdSuite BHuntersville, NC 28078-6813Phone: (704) 464-1509Fax: (704) 464-1393
Registry dates
- Enumerated
- 2007-05-07
- Last updated
- 2025-03-10
- Certified
- 2025-03-10
Frequently asked questions
- What is Peterson Giallanza's NPI number?
- Peterson Giallanza's National Provider Identifier (NPI) is 1811100142, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peterson Giallanza's specialty?
- Peterson Giallanza is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Peterson Giallanza located?
- Peterson Giallanza's practice location on file with NPPES is 10305 Hamptons Park Dr Ste 101, Huntersville, NC 28078-7221.
- What is Peterson Giallanza's phone number?
- The practice phone number listed in the NPPES registry for Peterson Giallanza is (704) 316-5388.
- Does Peterson Giallanza accept Medicare?
- Peterson Giallanza is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Peterson Giallanza's NPI active?
- Yes — Peterson Giallanza's NPI (1811100142) is active in the NPPES registry as of the last update on 2025-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.