Katherine Nickley, M.D.
NPI 1598008997 · Otolaryngology Physician · Chelmsford, MA
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Nickley, M.D. is a Otolaryngology Physician provider in Chelmsford, MA (NPI 1598008997).
Provider details
- NPI number
- 1598008997
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 274669 (MA)
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
13 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
490 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 164 | $96 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 73 | $116 |
| Removal of Impacted Ear Wax69210 | 62 | $48 |
| Diagnostic Exam of Nasal Passages Using an Endoscope31231 | 50 | $202 |
| Diagnostic Exam of Voice Box Using a Flexible Endoscope31575 | 39 | $139 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 35 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone Propionate | 146 | 53 |
| Azelastine Hcl | 42 | 14 |
| Ipratropium Bromide | 35 | 19 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 27 | 22 |
| Ofloxacin | 18 | 16 |
| Methylprednisolone | 16 | 14 |
| Mometasone Furoate | 16 | — |
| Omeprazole |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$393 across 10 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
Registry dates
- Enumerated
- 2013-04-03
- Last updated
- 2018-08-29
Frequently asked questions
- What is Katherine Nickley's NPI number?
- Katherine Nickley's National Provider Identifier (NPI) is 1598008997, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Nickley's specialty?
- Katherine Nickley is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Katherine Nickley located?
- Katherine Nickley's practice location on file with NPPES is 3 Meeting House Rd, Chelmsford, MA 01824.
- What is Katherine Nickley's phone number?
- The practice phone number listed in the NPPES registry for Katherine Nickley is (978) 256-5557.
- Does Katherine Nickley accept Medicare?
- Katherine Nickley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Nickley's NPI active?
- Yes — Katherine Nickley's NPI (1598008997) is active in the NPPES registry as of the last update on 2018-08-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.