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Edit this profileStephen A. Lakner, MD practices obstetrics & gynecology in Rockville, MD. Stephen is a 1980 graduate of George Washington University School of Medicine. According to Medicare claims data, the services billed most often include urinalysis, manual test. The provider's National Provider Identifier (NPI) is 1043295389.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
9420 KEY WEST AVE STE 415
Rockville, MD 20850
12800 Middlebrook Rd Ste 333
Germantown, MD 20874
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.
Contraception
Fertility
High-risk or subspecialty
Infections
Pelvic pain and benign gynecology
Most searched conditions
Infections and vulvovaginal conditions
Menstrual and hormonal
Pregnancy
Cancer and precancer
Pregnancy Complications
Vaginal & Vulvar Health
Diagnostic Tests
Hormone & Menopause
Laparoscopic and adnexal surgery
Pelvic floor
Pregnancy and delivery
Preventive and diagnostic
Subspecialty procedures
Surgeries
Most searched procedures
Contraception and office treatment
Birth Control
Contraception
Diagnostic Procedures
Fertility
Postpartum Care
Pregnancy & Prenatal
Preventive Care
Preventive Screening
Routine Exams
Uterine and cervical procedures
15 services · 14 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Urinalysis, manual test | Lab test | 81002 |
15 | Less often than most peers in OB-GYN |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Dr. Lakner is an OB-GYN in Rockville, MD. That is the designation recorded for this NPI in the federal registry, where it is listed as “Obstetrics & Gynecology”.
NPI registry
Dr. Lakner is listed at 9420 Key West Ave Ste 415, Rockville, MD 20850. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (301) 279-9400. Contact the office directly to confirm availability and scheduling.
NPI registry
Dr. Lakner's National Provider Identifier is 1043295389. 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
Dr. Lakner attended George Washington University School of Medicine, graduating in 1980. This comes from the CMS National Downloadable File.
CMS public data
Dr. Lakner has 46 years experience. Calculated from a graduation year of 1980, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Dr. Lakner 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
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Lakner. If this is you, claiming it is free.
Guide.md
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