Doctor profile · Federal record
Dr. Louis Dieffenbach, M.D.
Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Spring Hill, FL
- NPI 1699784587
- Accepts Medicare
- 41 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
13215 Spring Hill Dr
Spring Hill, FL 346095054
(352) 683-0232
fax (352) 683-0247
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- February 1, 2013
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 207V00000X — NUCC code
- State license (1)
- Florida #ME55252
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1699784587. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
486
Distinct HCPCS
5
Medicare allowed
$29,375
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
G0101 |
Cervical or vaginal cancer screening; pelvic and clinical breast examination | 227 | 227 | $39 | |
Q0091 |
Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory | 114 | 114 | $41 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 111 | 72 | $125 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 22 | 16 | $88 | |
81002 |
Urinalysis, manual test | 12 | 12 | $3 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 70. This provider delivers 6.9× the peer median.Open Payments
Industry payments received
All-time total
$99
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Astellas Pharma US Inc | 1 | $99.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
539
Patients
149
Total drug cost
$59,447
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Estradiol | Generic | 194 | 65 | $11,899 |
| Alprazolam | Generic | 81 | 20 | $564 |
| Premarin (Estrogens, Conjugated) | Brand | 72 | 30 | $38,043 |
| Progesterone (Progesterone, Micronized) | Brand | 23 | 0 | $909 |
| Zolpidem Tartrate | Generic | 22 | 0 | $129 |
| Meloxicam | Generic | 17 | 0 | $88 |
| Escitalopram Oxalate | Generic | 16 | 0 | $103 |
| Tramadol Hcl | Generic | 16 | 0 | $50 |
| Fluconazole | Generic | 15 | 11 | $129 |
| Terconazole | Generic | 15 | 12 | $392 |
Hospital affiliations
Frequently asked questions
What is Dr. Louis Dieffenbach's medical specialty?
Dr. Louis Dieffenbach practices Obstetrics & Gynecology Physician in Spring Hill, FL.
Where does Dr. Louis Dieffenbach practice?
Dr. Louis Dieffenbach practices at 13215 Spring Hill Dr, Spring Hill, FL 346095054. Office phone: 3526830232.
What is Dr. Louis Dieffenbach's NPI?
Dr. Louis Dieffenbach's National Provider Identifier (NPI) is 1699784587, issued by NPPES.
Does Dr. Louis Dieffenbach accept Medicare assignment?
Yes. Dr. Louis Dieffenbach accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Louis Dieffenbach commonly perform?
Top Medicare-reported procedures in 2023: Cervical or vaginal cancer screening; pelvic and clinical breast examination (HCPCS G0101); Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory (HCPCS Q0091); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.