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Edit this profileWhere to find Dirk G. Asherman, M.D.
- Portland location main office
33 Sewall St, Portland, ME 04102 - Windham location
4 Commons Ave Ste A, Windham, ME 04062 - Brunswick location
14 Thomas Point Rd, Brunswick, ME 04011 - Brunswick location
22 Station Ave Ste 201, Brunswick, ME 04011
About Dr. Asherman
Dirk G. Asherman, M.D. is a healthcare provider in Portland, ME specializing in orthopedic surgery. Dirk trained at Tufts University School of Medicine, graduating in 1994. Dirk is also listed as specializing in orthopaedic foot & ankle surgery. Medicare claims data shows Dirk provided 678 services to 530 patients. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, x-ray of ankle, minimum of 3 views, and x-ray of foot, minimum of 3 views. This provider record is associated with NPI 1427057611.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (207) 828-2100
- Email not available
Practice Locations
33 SEWALL ST
Portland, ME 04102
4 Commons Ave Ste A
Windham, ME 04062
14 Thomas Point Rd
Brunswick, ME 04011
22 Station Ave Ste 201
Brunswick, ME 04011
Conditions Commonly Evaluated or Treated
Within Orthopedic Surgery generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Elbow, hand, and wrist
Foot and ankle
Hip
Shoulder
Sports and soft tissue
Trauma and bone
Foot & Ankle
Spine
Procedures & services
Most searched procedures
Evaluation and nonsurgical
Arthroscopy
Foot & Ankle
Foot and ankle
Hand & Wrist
Hand and upper extremity
Injections & Non-Surgical
Injections & pain relief
Joint replacement
- Partial knee replacement
- Reverse shoulder replacement
- Revision joint replacement
- Shoulder replacement
Knee
Shoulder surgery
Trauma & Fractures
Trauma and fixation
Procedures Most Often Billed to Medicare
678 services · 530 patients · 12 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Application of short leg splint from calf to foot | Procedure | 29515 |
28 | Too few peers to compare |
| X-ray of ankle, minimum of 3 views | Imaging | 73610 |
108 | As often as other peers in Orthopedic Surgery |
| X-ray of foot, minimum of 3 views | Imaging | 73630 |
101 | Less often than most peers in Orthopedic Surgery |
| X-ray of ankle, 2 views | Imaging | 73600 |
29 | As often as other peers in Orthopedic Surgery |
| X-ray of foot, 2 views | Imaging | 73620 |
26 | Less often than most peers in Orthopedic Surgery |
| X-ray of knee, 4 or more views | Imaging | 73564 |
26 | As often as other peers in Orthopedic Surgery |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
133 | As often as other peers in Orthopedic Surgery |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
64 | As often as other peers in Orthopedic Surgery |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
64 | More often than most peers in Orthopedic Surgery |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
45 | As often as other peers in Orthopedic Surgery |
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.
Other orthopedic surgeons at this location 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 7
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 21 related providers in 3 groups
Other orthopedic surgeons in Portland 5
Same specialty, same city.
Trained at Tufts University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1994 at Tufts University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Dirk G. Asherman specialize in?
Dirk G. Asherman is an orthopedic surgeon in Portland, ME. That is the designation recorded for this NPI in the federal registry, where it is listed as “Orthopedic Surgery”.
NPI registry
Where is Dirk G. Asherman located?
Dirk G. Asherman is listed at 33 Sewall St, Portland, ME 04102. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dirk G. Asherman's phone number?
The number on file is (207) 828-2100. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dirk G. Asherman?
Dirk G. Asherman's National Provider Identifier is 1427057611. 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
Where did Dirk G. Asherman train?
Dirk G. Asherman attended Tufts University School of Medicine, graduating in 1994. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dirk G. Asherman have?
Dirk G. Asherman has 32 years experience. Calculated from a graduation year of 1994, reported in the CMS National Downloadable File.
CMS public data
What does Dirk G. Asherman do most often?
According to Medicare billing data, Dirk G. Asherman performs procedures including application of short leg splint from calf to foot; reads or performs imaging such as x-ray of ankle, minimum of 3 views and x-ray of foot, minimum of 3 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dirk G. Asherman's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dirk G. Asherman. If this is you, claiming it is free.
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