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Edit this profileWhere to find Millicent L. Horn, MD
- Saint Louis location main office
4901 Forest Park Ave, Div Im General Med, Ste 241, Saint Louis, MO 63108 - Saint Louis location
915 N Grand Blvd, Saint Louis, MO 63106
About Dr. Horn
Based in Saint Louis, MO, Millicent L. Horn, MD is listed in the NPI registry under general practice. Millicent is also listed as specializing in internal medicine. Medicare claims data shows Millicent provided 53 services to 52 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 and initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes. NPI 1427673821 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
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
- (314) 362-5060
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
4901 FOREST PARK AVE DIV IM GENERAL MED, STE 241
Saint Louis, MO 63108
915 N Grand Blvd
Saint Louis, MO 63106
Conditions Commonly Evaluated or Treated
Within General Practice 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
Digestive health
Rashes & allergy
Most searched conditions
Blood disorders
Bone health
Brain & Nerves
Digestive Health
Ear, Nose & Throat
Endocrine
Eye Care
Foot & Ankle
General Health
Heart & Circulation
Infections
Joint & Muscle
Lungs & Breathing
Men's Health
Mental Health
Pain
Pain & Joints
Skin
Skin & Hair
Sleep
Urinary & Kidney
Weight & Metabolism
Women's Health
Procedures & services
Diagnostic testing
Heart & Circulation
Infection & Microbiology Tests
Infections & Screening
Injections
Lab tests
Men's Health
Mental health
Minor Surgery
- Superficial foreign-body removal
- Incision and drainage of an abscess
- Ingrown toenail removal
- Mole removal
- Skin Tag Removal
- Wart Removal
Physical exams
Prescriptions & Medications
Routine Blood Tests
Sleep
Vaccines
Weight & Metabolism
Women's Health
Wound Care
Most searched procedures
Dermatology
Ear, Nose & Throat
Exams & Clearances
Hormone therapy
Lungs & Breathing
Pain & Injections
Pain & Joints
Pain management
Preventive care
Preventive Care
Procedures Most Often Billed to Medicare
53 services · 52 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
40 | As often as other peers in General Practice |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
13 | Less often than most peers in General Practice |
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 general practitioners at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
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 — 7 related providers in 1 group
Common questions
What kind of doctor is Dr. Horn?
Dr. Horn is a general practitioner in Saint Louis, MO. That is the designation recorded for this NPI in the federal registry, where it is listed as “General Practice”.
NPI registry
What is Dr. Horn's address?
Dr. Horn is listed at 4901 Forest Park Ave Div Im General Med, Ste 241, Saint Louis, MO 63108. 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. Horn?
The number on file is (314) 362-5060. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Horn?
Dr. Horn's National Provider Identifier is 1427673821. 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
How much experience does Dr. Horn have?
Dr. Horn has 6+ years experience. Registered with an NPI since 2020. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What procedures does Dr. Horn perform?
According to Medicare billing data, Dr. Horn 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 Dr. Horn's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Horn. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.