Doctor profile · Federal record
Dr. Barbara Estes, M.D.
Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Prince Frederick, MD
- NPI 1508998816
- Accepts Medicare
- MIPS 91.4 / 100 · 2023
- 33 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
110 Hospital RD Ste 310
Prince Frederick, MD 206784041
(410) 414-4740
fax (410) 414-4741
Credentials & registration
- NPI registered
- March 2007 — 19 yrs on file
- Profile last updated
- October 9, 2025
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 207V00000X — NUCC code
- State license (1)
- Maryland #D0051686
- Medicaid
- MD #745446500
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1508998816. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
479
Distinct HCPCS
6
Medicare allowed
$14,184
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
82270 |
Stool analysis for blood to screen for colon tumors | 221 | 221 | $4 | |
G0101 |
Cervical or vaginal cancer screening; pelvic and clinical breast examination | 131 | 131 | $41 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 53 | 43 | $93 | |
Q0091 |
Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory | 37 | 37 | $45 | |
81002 |
Urinalysis, manual test | 26 | 24 | $3 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 11 | 11 | $115 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 82. This provider delivers 5.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
41
Patients
16
Total drug cost
$5,845
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Estradiol | Generic | 30 | 16 | $5,550 |
| Betamethasone Valerate | Generic | 11 | 0 | $295 |
Hospital affiliations
Frequently asked questions
What is Dr. Barbara Estes's medical specialty?
Dr. Barbara Estes practices Obstetrics & Gynecology Physician in Prince Frederick, MD.
Where does Dr. Barbara Estes practice?
Dr. Barbara Estes practices at 110 Hospital RD Ste 310, Prince Frederick, MD 206784041. Office phone: 4104144740.
What is Dr. Barbara Estes's NPI?
Dr. Barbara Estes's National Provider Identifier (NPI) is 1508998816, issued by NPPES.
Does Dr. Barbara Estes accept Medicare assignment?
Yes. Dr. Barbara Estes accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Barbara Estes commonly perform?
Top Medicare-reported procedures in 2023: Stool analysis for blood to screen for colon tumors (HCPCS 82270); Cervical or vaginal cancer screening; pelvic and clinical breast examination (HCPCS G0101); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.