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Edit this profileWhere to find Michael A. Fenstermaker, MD
- Upper Marlboro location main office
1221 Mercantile Ln, Upper Marlboro, MD 20774 - Ann Arbor location
1500 E Medical Center Dr, 3875 Tc, Spc 5330, Ann Arbor, MI 48109
About Dr. Fenstermaker
Based in Upper Marlboro, MD, Michael A. Fenstermaker, MD is listed in the NPI registry under urology. Michael graduated from New York University School of Medicine in 2015. According to Medicare claims data, Michael cared for 32 Medicare patients across 38 services. The services billed most often include telephone medical discussion with physician, 5-10 minutes and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more. NPI 1679952006 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
- (301) 618-5633
- Email not available
Practice Locations
1221 MERCANTILE LN
Upper Marlboro, MD 20774
1500 E Medical Center Dr 3875 TC, SPC 5330
Ann Arbor, MI 48109
Conditions Commonly Evaluated or Treated
Within Urology 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
- Erectile dysfunction
- Kidney stones
- Overactive bladder
- Prostate cancer
- Urinary incontinence in women
- UTI
Bladder and urethra
- Bladder cancer
- Interstitial cystitis and bladder pain syndrome
- Urethral stricture
Kidney and ureter
- Kidney cancer
Male reproductive and sexual health
- Hydrocele
- Male infertility
- Peyronie's disease
- Testicular and scrotal pain
- Testicular cancer
- Testicular torsion
- Testosterone deficiency
- Varicocele
Prostate
- Elevated PSA
- Enlarged prostate
- Prostatitis
Urinary symptoms and infection
- Blood in the urine
- Kidney infection
- Painful urination
- Recurrent urinary tract infections
- Urinary retention
Bladder & Urination
Kidney health
- Kidney Cyst
Men's health
- Chronic Pelvic Pain in Men
Urinary symptoms
- Waking Up to Pee
Procedures & services
Most searched procedures
- Circumcision
- Cystoscopy
- Kidney stone removal
- Prostatectomy
- Vasectomy
Office diagnosis
- MRI-targeted fusion prostate biopsy
- Prostate biopsy
Bladder procedures
- Artificial Urinary Sphincter Implant
- Bladder Botox Injection
- Bladder instillation therapy
- Radical bladder removal
- Sacral neuromodulation
- Sling surgery for stress incontinence
- Transurethral resection of bladder tumor
Diagnostic imaging
- Prostate Ultrasound
Kidney & ureter procedures
- Ureteral Stent Removal
Kidney and ureter surgery
- Partial kidney removal
- Radical kidney removal
Male reproductive
- Hydrocele repair
- Penile implant surgery
- Surgical correction of penile curvature
- Testicle removal
- Varicocele repair
Prostate
- GreenLight Laser Prostate Surgery
Prostate procedures
- HoLEP Laser Prostate Surgery
- Prostatic urethral lift
- Rezum Water Vapor Therapy
- Transurethral resection of the prostate
Stone procedures
- Ureteral stent placement
Procedures Most Often Billed to Medicare
38 services · 32 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Telephone medical discussion with physician, 5-10 minutes | Office visit | 99441 |
23 | As often as other peers in Urology |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
15 | Less often than most peers in Urology |
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.
Trained at New York University School 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 New York University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Dr. Fenstermaker's specialty?
Dr. Fenstermaker is an urologist in Upper Marlboro, MD. That is the designation recorded for this NPI in the federal registry, where it is listed as “Urology”.
NPI registry
Where can I find Dr. Fenstermaker?
Dr. Fenstermaker is listed at 1221 Mercantile Ln, Upper Marlboro, MD 20774. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Fenstermaker?
The number on file is (301) 618-5633. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Fenstermaker's NPI number?
Dr. Fenstermaker's National Provider Identifier is 1679952006. 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 Dr. Fenstermaker's medical education?
Dr. Fenstermaker attended New York University School of Medicine, graduating in 2015. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Fenstermaker been practicing?
Dr. Fenstermaker has 11 years experience. Calculated from a graduation year of 2015, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Fenstermaker known for?
According to Medicare billing data, Dr. Fenstermaker 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
Has Dr. Fenstermaker confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Fenstermaker. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.