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Edit this profileWhere to find David R. Maish, MD
- Frederick location main office
501 W 7Th St, Frederick, MD 21701 - York location
25 Monument Rd, Suite 290, York, PA 17403 - Danville location
100 N Academy Ave, Danville, PA 17822 - Frederick location
1562 Opossumtown Pike, Frederick, MD 21702 - Frederick location
7211 Bank Ct, Frederick, MD 21703
About Dr. Maish
David R. Maish, MD practices orthopedic surgery in Frederick, MD. David is a 1998 graduate of Jefferson Medical College of Thomas Jefferson University. David is also listed as specializing in orthopaedic surgery and orthopaedic adult reconstructive surgery. According to Medicare claims data, David cared for 672 Medicare patients across 1,252 services. The services billed most often include injection, triamcinolone acetonide, not otherwise specified, 10 mg, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and aspiration and/or injection of fluid from large joint. The provider's National Provider Identifier (NPI) is 1215998968.
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
- (240) 215-6310
- Email not available
Practice Locations
501 W 7TH ST
Frederick, MD 21701
25 Monument Rd Suite 290
York, PA 17403
100 N Academy Ave
Danville, PA 17822
1562 Opossumtown Pike
Frederick, MD 21702
7211 Bank Ct
Frederick, MD 21703
3430 Worthington Blvd
Frederick, MD 21704
504 E Ridgeville Blvd
Mount Airy, MD 21771
75 Thomas Johnson Dr
Frederick, MD 21702
194 Thomas Johnson Dr
Frederick, MD 21702
3000D Ventrie Ct
Myersville, MD 21773
230 W Patrick St
Frederick, MD 21701
15 E Frederick St
Walkersville, MD 21793
400 W 7th St
Frederick, MD 21701
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
1,252 services · 672 patients · 12 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
141 | As often as other peers in Orthopedic Surgery |
| Replacement of knee joint, both sides of knee | Procedure | 27447 |
53 | More often than most peers in Orthopedic Surgery |
| Replacement of thigh bone and hip joint with prosthesis | Procedure | 27130 |
15 | Less often than most peers in Orthopedic Surgery |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Drug given | J3301 |
580 | 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 |
175 | More often than most peers in Orthopedic Surgery |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
103 | More often than most peers in Orthopedic Surgery |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
61 | More often than most 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 |
50 | Less often than most 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 |
31 | As often as other peers in Orthopedic Surgery |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
17 | 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 4
Same specialty, same street address — most likely the same department or group.
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 orthopedic surgeons in Frederick 5
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Jefferson Medical College of Thomas Jefferson University 8
Other providers in the same specialty who trained at the same institution.
Class of 1998 at Jefferson Medical College of Thomas Jefferson University 8
Providers who graduated from the same medical school in the same year.
Also performs Aspiration and/or injection of fluid from large joint 8
Providers in MD who bill this service to Medicare most often.
Common questions
What does Dr. Maish specialize in?
Dr. Maish is an orthopedic surgeon in Frederick, MD. That is the designation recorded for this NPI in the federal registry, where it is listed as “Orthopedic Surgery”.
NPI registry
Where is Dr. Maish located?
Dr. Maish is listed at 501 W 7Th St, Frederick, MD 21701. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Maish's phone number?
The number on file is (240) 215-6310. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Maish's NPI number?
Dr. Maish's National Provider Identifier is 1215998968. 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 Dr. Maish go to medical school?
Dr. Maish attended Jefferson Medical College of Thomas Jefferson University, graduating in 1998. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Maish been practicing?
Dr. Maish has 28 years experience. Calculated from a graduation year of 1998, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Maish do most often?
According to Medicare billing data, Dr. Maish performs procedures including aspiration and/or injection of fluid from large joint, replacement of knee joint, both sides of knee and replacement of thigh bone and hip joint with prosthesis, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Maish confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Maish. If this is you, claiming it is free.
Guide.md
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