MARYLAND PHYSICIANS EDGE LLC
MARYLAND PHYSICIANS EDGE LLC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1629922679, based in Frederick, MD. The organization lists 14 taxonomy classifications, with Obstetrics & Gynecology Physician recorded as primary.
Getting there
The practice address on file is 77 THOMAS JOHNSON DR STE J, Frederick, MD 21702. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Obstetrics & Gynecology covers
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women. NUCC Health Care Provider Taxonomy, code 207V00000X
All registered taxonomy codes
This provider registers 14 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 207V00000X | Obstetrics & Gynecology Physician | — | — | primary |
| 104100000X | Social Worker | — | — | |
| 1041C0700X | Clinical Social Worker Clinical | — | — | |
| 171M00000X | Case Manager/Care Coordinator | — | — | |
| 176B00000X | Midwife | — | — | |
| 207VF0040X | Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician Urogynecology and Reconstructive Pelvic Surgery | — | — | |
| 207VG0400X | Gynecology Physician Gynecology | — | — | |
| 207VM0101X | Maternal & Fetal Medicine Physician Maternal & Fetal Medicine | — | — | |
| 207VX0201X | Gynecologic Oncology Physician Gynecologic Oncology | — | — | |
| 2085R0202X | Diagnostic Radiology Physician Diagnostic Radiology | — | — | |
| 363A00000X | Physician Assistant | — | — | |
| 363LF0000X | Family Nurse Practitioner Family | — | — | |
| 363LW0102X | Women's Health Nurse Practitioner Women's Health | — | — | |
| 367A00000X | Advanced Practice Midwife | — | — |
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1629922679 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Feb 25, 2026 |
| Last updated | Feb 25, 2026 |
| Status | Active |
| Practice address |
77 THOMAS JOHNSON DR STE J Frederick, MD 21702 (301) 414-2300 |
| Mailing address |
PO BOX 14079 Belfast, ME 04915 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 6 | 2 | 9 | 9 | 2 | 2 | 6 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 6 | 4 | 9 | 9 | 2 | 4 | 6 | 5 |
Sum = 71 · next multiple of 10 = 80 · check digit = 9 · actual last digit = 9
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.