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Edit this profileWhere to find Michael A. Harrell, MD
- San Antonio location main office
701 S Zarzamora St, San Antonio, TX 78207 - Boston location
85 E Concord St Fl 8, Boston, MA 02118 - Chicago location
645 N Michigan Ave Ste 440, Chicago, IL 60611
About Dr. Harrell
Based in San Antonio, TX, Michael A. Harrell, MD is listed in the NPI registry under ophthalmology. Michael graduated from Boston University School of Medicine in 2014. Michael is also listed as specializing in ophthalmology — retina specialist. According to Medicare claims data, Michael cared for 419 Medicare patients across 483 services. The services billed most often include new patient complete exam of visual system, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and imaging of retina. NPI 1689092660 identifies this record in the national registry.
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
- (210) 358-7600
- Email not available
Practice Locations
701 S ZARZAMORA ST
San Antonio, TX 78207
85 E Concord St Fl 8
Boston, MA 02118
645 N Michigan Ave Ste 440
Chicago, IL 60611
Conditions Commonly Evaluated or Treated
Within Ophthalmology 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
Cornea and external eye
Eyelid and tear drainage
Refractive and focusing
- Astigmatism
- Eye misalignment (strabismus)
- Farsightedness
- Lazy eye (amblyopia)
- Nearsightedness
- Presbyopia
Retina and vitreous
Eye injuries
Inflammation, neurologic, and orbit
Retina & vitreous
Procedures & services
Most searched procedures
Examination and imaging
Cataract and lens
Corneal procedures
Eye diagnostics
Eye injuries
Eyelid surgery
Eyelid, tear duct, and muscle
Glaucoma
- Glaucoma drainage-device implantation
- Laser peripheral iridotomy
- Minimally invasive glaucoma surgery
- Selective laser trabeculoplasty
Laser eye surgery
Laser procedures
Laser vision correction
Refractive surgery
Tear duct & Orbit
Procedures Most Often Billed to Medicare
483 services · 419 patients · 13 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
19 | As often as other peers in Ophthalmology |
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
13 | As often as other peers in Ophthalmology |
| Complex removal of cataract with insertion of prosthetic lens | Procedure | 66982 |
12 | Too few peers to compare |
| Ultrasound scan to determine eye length and lens power | Imaging | 76519 |
29 | Too few peers to compare |
| New patient complete exam of visual system | Treatment | 92004 |
93 | More often than most peers in Ophthalmology |
| Imaging of retina | Treatment | 92134 |
76 | Less often than most peers in Ophthalmology |
| Established patient complete exam of visual system | Treatment | 92014 |
71 | Less often than most peers in Ophthalmology |
| Measurement of corneal curvature and depth of eye | Treatment | 92136 |
21 | Less often than most peers in Ophthalmology |
| Established patient problem focused exam of visual system | Treatment | 92012 |
20 | Less often than most peers in Ophthalmology |
| Ct scan of cornea | Treatment | 92025 |
16 | Too few peers to compare |
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 eye doctors at this location 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 1
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 — 32 related providers in 4 groups
Other eye doctors in San Antonio 8
Same specialty, same city.
Trained at Boston University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2014 at Boston University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Removal of cataract with insertion of prosthetic lens 8
Providers in TX who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Harrell?
Dr. Harrell is an eye doctor in San Antonio, TX. That is the designation recorded for this NPI in the federal registry, where it is listed as “Ophthalmology”.
NPI registry
What is Dr. Harrell's address?
Dr. Harrell is listed at 701 S Zarzamora St, San Antonio, TX 78207. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Harrell?
The number on file is (210) 358-7600. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Harrell's NPI number?
Dr. Harrell's National Provider Identifier is 1689092660. 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. Harrell train?
Dr. Harrell attended Boston University School of Medicine, graduating in 2014. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Harrell been practicing?
Dr. Harrell has 12 years experience. Calculated from a graduation year of 2014, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Harrell perform?
According to Medicare billing data, Dr. Harrell performs procedures including removal of cataract with insertion of prosthetic lens and complex removal of cataract with insertion of prosthetic lens; reads or performs imaging such as ultrasound scan to determine eye length and lens power; provides treatments such as new patient complete exam of visual system and imaging of retina, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Harrell confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Harrell. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.