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Edit this profileWhere to find Marcus L. Penn, M.D.
- Annapolis location main office
2000 Medical Pkwy Ste 306, Annapolis, MD 21401 - Gambrills location
2401 Brandermill Blvd Ste 310, Gambrills, MD 21054
About Dr. Penn
Based in Annapolis, MD, Marcus L. Penn, M.D. is listed in the NPI registry under obstetrics/gynecology. Marcus graduated from Tulane University School of Medicine in 1984. Marcus is also listed as specializing in specialist and obstetrics & gynecology. According to Medicare claims data, the services billed most often include cervical or vaginal cancer screening; pelvic and clinical breast examination. NPI 1942287313 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
- (410) 571-9700
- Email not available
Practice Locations
2000 MEDICAL PKWY STE 306
Annapolis, MD 21401
2401 Brandermill Blvd Ste 310
Gambrills, MD 21054
Conditions Commonly Evaluated or Treated
Within Obstetrics and Gynecology 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
Pelvic pain and benign gynecology
- Uterine fibroids
- Chronic pelvic pain
- Ovarian cysts
- Painful intercourse
- Pelvic organ prolapse
- Urinary incontinence in women
Most searched conditions
Infections and vulvovaginal conditions
Menstrual and hormonal
- Absent periods
- Genitourinary syndrome of menopause
- Painful periods
- Perimenopause
- Premenstrual syndrome
Pregnancy
- Ectopic pregnancy
- Gestational diabetes
- Hyperemesis gravidarum
- Miscarriage
- Placenta previa
- Postpartum depression
- Preeclampsia
- Preterm labor
Cancer and precancer
- Abnormal cervical cells and cervical dysplasia
- Cervical cancer
- Endometrial cancer
- Endometrial hyperplasia
- Ovarian cancer
Contraception
Fertility
Infections
Pregnancy Complications
Vaginal & Vulvar Health
Procedures & services
Most searched procedures
Contraception and office treatment
Pregnancy and delivery
Preventive and diagnostic
Birth Control
Contraception
Diagnostic Procedures
Fertility
Hormone & Menopause
Laparoscopic and adnexal surgery
Pelvic floor
Postpartum Care
Pregnancy & Prenatal
Preventive Care
Preventive Screening
Routine Exams
Surgeries
Uterine and cervical procedures
Procedures Most Often Billed to Medicare
11 services · 11 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Cervical or vaginal cancer screening; pelvic and clinical breast examination | Billing code | G0101 |
11 | Less often than most peers in Obstetrics/Gynecology |
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 obstetrics/gynecology specialists at this location 1
Same specialty, same street address — most likely the same department or group.
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.
Other obstetrics/gynecology specialists in Annapolis 8
Same specialty, same city.
More connections — 15 related providers in 2 groups
Trained at Tulane University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1984 at Tulane University School of Medicine 7
Providers who graduated from the same medical school in the same year.
Common questions
What does Marcus L. Penn specialize in?
Marcus L. Penn is an obstetrics/gynecology in Annapolis, MD. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Marcus L. Penn located?
Marcus L. Penn is listed at 2000 Medical Pkwy Ste 306, Annapolis, MD 21401. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Marcus L. Penn's phone number?
The number on file is (410) 571-9700. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Marcus L. Penn?
Marcus L. Penn's National Provider Identifier is 1942287313. 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 Marcus L. Penn train?
Marcus L. Penn attended Tulane University School of Medicine, graduating in 1984. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Marcus L. Penn have?
Marcus L. Penn has 42 years experience. Calculated from a graduation year of 1984, reported in the CMS National Downloadable File.
CMS public data
What does Marcus L. Penn do most often?
According to Medicare billing data, Marcus L. Penn 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 Marcus L. Penn's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Marcus L. Penn. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.