Katherine Dillon, DO
NPI 1558990978 · Anesthesiology Physician · Mt. Holly, NJ
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Dillon, DO is a Anesthesiology Physician provider in Mt. Holly, NJ (NPI 1558990978).
Provider details
- NPI number
- 1558990978
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- Yes
- License
- 25MB12131700 (NJ)
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
6 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
39 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) |
|---|---|---|
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 16 | $160 |
| Anesthesia for Extensive Surgery on Spine00670 | 12 | $282 |
| Anesthesia for Other Procedure on Urinary System Through Urethra00910 | 11 | $62 |
Typical Medicare-allowed amounts for these services range $62–$282 (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.
Practice location
Mailing address
Additional practice locations (3)
- 1600 Haddon Ave Fl 3Camden, NJ 08103-3101Phone: (609) 988-6260Fax: (856) 988-6270
- 218 Sunset Road, Floor 2Willingboro, NJ 08046Phone: (609) 835-2900Fax: (609) 444-0111
- 111 S 11th St Ste 8290Philadelphia, PA 19107-4824Phone: (215) 955-2370Fax: (215) 955-0677
Registry dates
- Enumerated
- 2020-04-07
- Last updated
- 2025-11-10
- Certified
- 2025-11-10
Frequently asked questions
- What is Katherine Dillon's NPI number?
- Katherine Dillon's National Provider Identifier (NPI) is 1558990978, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Dillon's specialty?
- Katherine Dillon is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Katherine Dillon located?
- Katherine Dillon's practice location on file with NPPES is 175 Madison Avenue, 1st Floor, Mt. Holly, NJ 08060.
- What is Katherine Dillon's phone number?
- The practice phone number listed in the NPPES registry for Katherine Dillon is (609) 914-6000.
- Does Katherine Dillon accept Medicare?
- Katherine Dillon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Dillon's NPI active?
- Yes — Katherine Dillon's NPI (1558990978) is active in the NPPES registry as of the last update on 2025-11-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.