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Edit this profileAt a glance
- 2315 W 57Th St, Sioux Falls, SD 57108
About Dr. Danielson
Gregory P. Danielson, M.D. is a healthcare provider in Sioux Falls, SD specializing in otolaryngology (ent). Gregory trained at University of Vermont College of Medicine, graduating in 2001. According to Medicare claims data, Gregory cared for 709 Medicare patients across 1,054 services. 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, professional service for preparation and provision of 1 or more antigens, and new patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more. This provider record is associated with NPI 1326063678.
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
- (605) 336-3503
- Email not available
Practice Locations
2315 W 57TH ST
Sioux Falls, SD 57108
Conditions Commonly Evaluated or Treated
Within Otolaryngology 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
Balance
Ear and hearing
- Cholesteatoma
- Eustachian tube dysfunction
- Hearing loss
- Otosclerosis
- Perforated eardrum
- Swimmer's ear
Head, neck, and salivary
Nose and sinus
- Broken nose
- Deviated septum
- Loss or reduction of smell
- Nasal obstruction
- Nasal polyps
- Nosebleeds
- Seasonal allergies
Sleep and airway
Throat and voice
- Enlarged adenoids
- Globus sensation
- Hoarseness and voice change
- Laryngopharyngeal reflux
- Swallowing difficulties
- Vocal cord nodules
- Vocal cord paralysis
Cancer
Head & Neck
Throat & Voice
Procedures & services
Most searched procedures
Office diagnosis
Cosmetic
Ear & Hearing
Ear procedures
Head & Neck
Head and neck surgery
- Neck lymph-node dissection
- Parathyroid surgery
- Parotid gland surgery
- Thyroid removal surgery
- Voice-box removal
Nose & Sinus
Nose and sinus procedures
Sleep and airway
Throat & Voice
Throat, voice, and swallowing
Procedures Most Often Billed to Medicare
1,054 services · 709 patients · 16 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Diagnostic exam of voice box using a flexible endoscope | Procedure | 31575 |
85 | More often than most peers in Otolaryngology (ENT) |
| Diagnostic exam of nasal passages using an endoscope | Procedure | 31231 |
60 | As often as other peers in Otolaryngology (ENT) |
| Removal of impacted ear wax | Procedure | 69210 |
36 | Less often than most peers in Otolaryngology (ENT) |
| Exam to assess movement of vocal cord flaps using an endoscope | Procedure | 31579 |
26 | As often as other peers in Otolaryngology (ENT) |
| Biopsy or removal of nasal polyp or tissue using an endoscope | Procedure | 31237 |
22 | Less often than most peers in Otolaryngology (ENT) |
| Incision of eardrum with insertion of eardrum tube under local or topical anesthesia | Procedure | 69433 |
16 | As often as other peers in Otolaryngology (ENT) |
| Fine needle aspiration biopsy using ultrasound guidance, first growth | Procedure | 10005 |
16 | As often as other peers in Otolaryngology (ENT) |
| Evaluation of sleep-disordered breathing by examination of upper airway using an endoscope | Procedure | 42975 |
11 | Less often than most peers in Otolaryngology (ENT) |
| Ct guidance for needle or tube localization | Imaging | 77011 |
17 | Less often than most peers in Otolaryngology (ENT) |
| Professional service for preparation and provision of 1 or more antigens | Treatment | 95165 |
145 | Less often than most peers in Otolaryngology (ENT) |
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 otolaryngology specialists at this location 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 5
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 — 27 related providers in 4 groups
Other otolaryngology specialists in Sioux Falls 6
Same specialty, same city.
Trained at University of Vermont College of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2001 at University of Vermont College of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Diagnostic exam of voice box using a flexible endoscope 5
Providers in SD who bill this service to Medicare most often.
Common questions
What is Gregory P. Danielson's specialty?
Gregory P. Danielson is an otolaryngology (ent) in Sioux Falls, SD. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Gregory P. Danielson?
Gregory P. Danielson is listed at 2315 W 57Th St, Sioux Falls, SD 57108. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Gregory P. Danielson?
The number on file is (605) 336-3503. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Gregory P. Danielson's NPI number?
Gregory P. Danielson's National Provider Identifier is 1326063678. 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 Gregory P. Danielson's education?
Gregory P. Danielson attended University of Vermont College of Medicine, graduating in 2001. This comes from the CMS National Downloadable File.
CMS public data
How long has Gregory P. Danielson been practicing?
Gregory P. Danielson has 25 years experience. Calculated from a graduation year of 2001, reported in the CMS National Downloadable File.
CMS public data
What is Gregory P. Danielson known for?
According to Medicare billing data, Gregory P. Danielson performs procedures including diagnostic exam of voice box using a flexible endoscope, diagnostic exam of nasal passages using an endoscope and removal of impacted ear wax; reads or performs imaging such as ct guidance for needle or tube localization; provides treatments such as professional service for preparation and provision of 1 or more antigens and exam of ear using a microscope, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Gregory P. Danielson confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Gregory P. Danielson. If this is you, claiming it is free.
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