Physician Profile
Douglas A. Hollern, M.D.
Unclaimed ProfileAbout Dr. Hollern
Douglas A. Hollern, M.D. is a healthcare provider in Miami, FL specializing in orthopaedic surgery of the spine. Douglas trained at University of Cincinnati College of Medicine, graduating in 2015. Medicare claims data shows Douglas provided 132 services to 102 patients. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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
- (305) 783-4833
- Email not available
Practice Locations
3641 S MIAMI AVE STE 353B
Miami, FL 33133
Procedures Most Often Billed to Medicare
132 services · 102 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
81 | As often as other peers in Orthopaedic Surgery of the Spine |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
14 | Less often than most peers in Orthopaedic Surgery of the Spine |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
13 | Less often than most peers in Orthopaedic Surgery of the Spine |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
12 | Less often than most peers in Orthopaedic Surgery of the Spine |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
12 | Less often than most peers in Orthopaedic Surgery of the Spine |
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 orthopaedic surgery of the spines in Miami 8
Same specialty, same city.
Trained at University of Cincinnati College of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 2015 at University of Cincinnati College of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Douglas A. Hollern's specialty?
Douglas A. Hollern is an orthopaedic surgery of the spine in Miami, FL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Douglas A. Hollern?
Douglas A. Hollern is listed at 3641 S Miami Ave Ste 353B, Miami, FL 33133. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Douglas A. Hollern?
The number on file is (305) 783-4833. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Douglas A. Hollern?
Douglas A. Hollern's National Provider Identifier is 1710332499. 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 Douglas A. Hollern's education?
Douglas A. Hollern attended University of Cincinnati College of Medicine, graduating in 2015. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Douglas A. Hollern have?
Douglas A. Hollern has 11 years experience. Calculated from a graduation year of 2015, reported in the CMS National Downloadable File.
CMS public data
What is Douglas A. Hollern known for?
According to Medicare billing data, Douglas A. Hollern the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Douglas A. Hollern's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Douglas A. Hollern. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.