Alexandra Charos, MD
NPI 1982099792 · Dermatology Physician · Concord, NH
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexandra Charos, MD is a Dermatology Physician provider in Concord, NH (NPI 1982099792).
Provider details
- NPI number
- 1982099792
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 21427 (NH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
602 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 | 143 | $96 |
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 101 | $2 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 93 | $65 |
| Destruction of Skin Growth, 1-14 Growths17110 | 68 | $67 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 60 | $43 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Triamcinolone Acetonide | 126 | 78 |
| Ketoconazole | 109 | 54 |
| Doxycycline Hyclate | 83 | 38 |
| Clobetasol Propionate | 70 | 44 |
| Cephalexin | 52 | 48 |
| Fluconazole | 47 | 26 |
| Betamethasone Dipropionate | 41 | 20 |
| Hydrocortisone | 33 | 28 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$127 across 5 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)
- 87 Mcgregor St Ste 2100Manchester, NH 03102-3767Phone: (603) 626-7546Fax: (603) 626-7548
Registry dates
- Enumerated
- 2015-03-30
- Last updated
- 2024-12-26
- Certified
- 2024-12-17
Frequently asked questions
- What is Alexandra Charos's NPI number?
- Alexandra Charos's National Provider Identifier (NPI) is 1982099792, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexandra Charos's specialty?
- Alexandra Charos is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Alexandra Charos located?
- Alexandra Charos's practice location on file with NPPES is 2 Pillsbury St Ste 501, Concord, NH 03301-3576.
- What is Alexandra Charos's phone number?
- The practice phone number listed in the NPPES registry for Alexandra Charos is (603) 626-7546.
- Does Alexandra Charos accept Medicare?
- Alexandra Charos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexandra Charos's NPI active?
- Yes — Alexandra Charos's NPI (1982099792) is active in the NPPES registry as of the last update on 2024-12-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.