Doctor profile · Federal record
Dr. Constantin Friedman, MD PHD
Anatomic Pathology & Clinical Pathology Physician (CMS: Pathology) · New York, NY
- NPI 1609191055
- Accepts Medicare
- MIPS 100.0 / 100 · 2023
- 16 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1300 York Ave
New York, NY 100654805
(212) 746-2700
Credentials & registration
- NPI registered
- March 2010 — 16 yrs on file
- Profile last updated
- September 12, 2017
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207ZP0102X — NUCC code
- State license (1)
- New York #269593
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1609191055. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,535
Distinct HCPCS
10
Medicare allowed
$671,060
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
88112 |
Cell examination of specimen, selective cellular enhancement technique | 2,306 | 2,220 | $66 | |
88342 |
Special stained specimen slides to examine tissue, initial procedure | 591 | 562 | $39 | |
88120 |
Cell examination of urine, manual | 445 | 439 | $726 | |
88344 |
Special stained specimen slides to examine tissue, each multiplex procedure | 283 | 126 | $191 | |
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 172 | 73 | $41 | |
G0416 |
Surgical pathology, gross and microscopic examinations, for prostate needle biopsy, any method | 158 | 158 | $415 | |
88344 |
Special stained specimen slides to examine tissue, each multiplex procedure | 128 | 47 | $42 | |
88121 |
Cell examination of urine, computer-assisted | 121 | 113 | $57 | |
G0416 |
Surgical pathology, gross and microscopic examinations, for prostate needle biopsy, any method | 104 | 104 | $193 | |
88307 |
Pathology examination of tissue using a microscope, moderately high complexity | 96 | 75 | $91 |
In context: peer comparison
Among 100 peers in this city , average services per provider: 155. This provider delivers 29× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Constantin Friedman's medical specialty?
Dr. Constantin Friedman practices Anatomic Pathology & Clinical Pathology Physician in New York, NY.
Where does Dr. Constantin Friedman practice?
Dr. Constantin Friedman practices at 1300 York Ave, New York, NY 100654805. Office phone: 2127462700.
What is Dr. Constantin Friedman's NPI?
Dr. Constantin Friedman's National Provider Identifier (NPI) is 1609191055, issued by NPPES.
Does Dr. Constantin Friedman accept Medicare assignment?
Yes. Dr. Constantin Friedman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Constantin Friedman commonly perform?
Top Medicare-reported procedures in 2023: Cell examination of specimen, selective cellular enhancement technique (HCPCS 88112); Special stained specimen slides to examine tissue, initial procedure (HCPCS 88342); Cell examination of urine, manual (HCPCS 88120). Source: CMS Medicare Physician & Other Practitioners file.