Chadani Ayer, MD
NPI 1255747952 · Internal Medicine Physician · Nashua, NH
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chadani Ayer, MD is a Internal Medicine Physician provider in Nashua, NH (NPI 1255747952).
Provider details
- NPI number
- 1255747952
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 19943 (NH)
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
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
924 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 | 427 | $127 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 178 | $90 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 162 | $129 |
| Administration of Influenza Virus VaccineG0008 | 55 | $32 |
| Hemoglobin A1c Level83036 | 37 | $10 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 101 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 485 | 143 |
| Amlodipine Besylate | 272 | 89 |
| Levothyroxine Sodium | 207 | 57 |
| Lisinopril | 206 | 65 |
| Metformin Hcl | 173 | 40 |
| Rosuvastatin Calcium | 161 | 48 |
| Omeprazole |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-07-02
- Last updated
- 2019-09-05
Frequently asked questions
- What is Chadani Ayer's NPI number?
- Chadani Ayer's National Provider Identifier (NPI) is 1255747952, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chadani Ayer's specialty?
- Chadani Ayer is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Chadani Ayer located?
- Chadani Ayer's practice location on file with NPPES is 280 Main St Ste 210, Nashua, NH 03060-2920.
- What is Chadani Ayer's phone number?
- The practice phone number listed in the NPPES registry for Chadani Ayer is (603) 577-5315.
- Does Chadani Ayer accept Medicare?
- Chadani Ayer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chadani Ayer's NPI active?
- Yes — Chadani Ayer's NPI (1255747952) is active in the NPPES registry as of the last update on 2019-09-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.