Doctor profile · Federal record
Dr. Daniel Koelliker, M.D.
Cytopathology Physician (CMS: Pathology) · Anatomic Pathology & Clinical Pathology Physician · Newton, MA
- NPI 1508876871
- Accepts Medicare
- 37 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2014 Washington St, Pathology Department, Newton-Wellesley Hospital
Newton, MA 024621607
(617) 243-6140
fax (617) 243-5809 - Mailing address
-
5 Lighthouse Ln
Barrington, RI 028062829
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- September 11, 2025
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 207ZC0500X — NUCC code
- State license (1)
- Massachusetts #79822
- Medicaid
- MA #3126374
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1508876871. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,791
Distinct HCPCS
10
Medicare allowed
$69,399
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 472 | 287 | $39 | |
88341 |
Special stained specimen slides to examine tissue, each additional procedure | 467 | 81 | $30 | |
88360 |
Microscopic genetic analysis of tumor, manual | 157 | 65 | $44 | |
88342 |
Special stained specimen slides to examine tissue, initial procedure | 132 | 103 | $37 | |
88307 |
Pathology examination of tissue using a microscope, moderately high complexity | 119 | 55 | $87 | |
88112 |
Cell examination of specimen, selective cellular enhancement technique | 99 | 89 | $29 | |
88177 |
Pap test, evaluation of fine needle aspirate, immediate, each additional evaluation episode | 65 | 30 | $23 | |
88173 |
Evaluation of fine needle aspirate with interpretation and report | 55 | 45 | $74 | |
88172 |
Evaluation of fine needle aspirate | 45 | 40 | $38 | |
88313 |
Special stained specimen slides to examine tissue including interpretation and report | 43 | 25 | $13 |
In context: peer comparison
Among 1 peers in Newton Cytopathology Physician, average services per provider: 105. This provider delivers 17× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Daniel Koelliker's medical specialty?
Dr. Daniel Koelliker practices Cytopathology Physician in Newton, MA.
Where does Dr. Daniel Koelliker practice?
Dr. Daniel Koelliker practices at 2014 Washington St, Newton, MA 024621607. Office phone: 6172436140.
What is Dr. Daniel Koelliker's NPI?
Dr. Daniel Koelliker's National Provider Identifier (NPI) is 1508876871, issued by NPPES.
Does Dr. Daniel Koelliker accept Medicare assignment?
Yes. Dr. Daniel Koelliker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Daniel Koelliker commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Special stained specimen slides to examine tissue, each additional procedure (HCPCS 88341); Microscopic genetic analysis of tumor, manual (HCPCS 88360). Source: CMS Medicare Physician & Other Practitioners file.