Physician Profile
Unclaimed ProfileAbout HARLIN
Based in New York, NY, Brian Patrick Harlin, MD is listed in the NPI registry under colorectal surgery (proctology). Brian graduated from Columbia University College of Physicians and Surgeons in 1997. Brian is also listed as specializing in colon & rectal surgery. According to Medicare claims data, Brian cared for 195 Medicare patients across 227 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (212) 696-5411
- Email not available
Practice Locations
251 E 33RD ST
New York, NY 10016
Procedures Most Often Billed to Medicare
227 services · 195 patients · 5 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Diagnostic exam of anus using an endoscope | Procedure | 46600 |
67 |
| Removal of external hemorrhoids by rubber banding | Procedure | 46221 |
41 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
54 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
34 |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
31 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other colorectal surgery specialists in New York 8
Same specialty, same city.
Trained at Columbia University College of Physicians and Surgeons 6
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1997 at Columbia University College of Physicians and Surgeons 8
Providers who graduated from the same medical school in the same year.
Also performs Diagnostic exam of anus using an endoscope 8
Providers in NY who bill this service to Medicare most often.
Common questions
What is Dr. Harlin's specialty?
Dr. Harlin is a colorectal surgery (proctology) in New York, NY. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “COLORECTAL SURGERY (PROCTOLOGY)”.
NPI registry
Where can I find Dr. Harlin?
Dr. Harlin is listed at 251 E 33RD ST, New York, NY 10016. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Harlin?
The number on file is (212) 696-5411. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Harlin's NPI number?
Dr. Harlin's National Provider Identifier is 1609969500. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Harlin's medical education?
Dr. Harlin attended Columbia University College of Physicians and Surgeons, graduating in 1997. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Harlin been practicing?
Dr. Harlin has 29 years experience. Calculated from a graduation year of 1997, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Harlin known for?
According to Medicare billing data, Dr. Harlin performs procedures including diagnostic exam of anus using an endoscope and removal of external hemorrhoids by rubber banding, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Harlin confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Harlin. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.