Sally Sondergaard, MD
NPI 1275534299 · Obstetrics & Gynecology Physician · Owings Mills, MD
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sally Sondergaard, MD is a Obstetrics & Gynecology Physician provider in Owings Mills, MD (NPI 1275534299).
Provider details
- NPI number
- 1275534299
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- D0027136 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,577 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Pelvic Exam99459 | 858 | $24 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 804 | $94 |
| Urinalysis, Manual Test81002 | 757 | $3 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 69 | $59 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 45 | $130 |
| Complete Ultrasound Scan of Pelvis76856 | 23 | $106 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Estradiol | 140 | 56 |
| Fluconazole | 74 | 37 |
| Valacyclovir Hclbrand: Valacyclovir | 68 | 31 |
| Clotrimazole/Betamethasone Dipbrand: Clotrimazole-Betamethasone | 38 | 27 |
| Betamethasone Valerate | 31 | 17 |
| Triamcinolone Acetonide | 30 | 27 |
| Estrogens, Conjugatedbrand: Premarin | 27 | 15 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$742 across 41 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-08-02
- Last updated
- 2011-05-03
Frequently asked questions
- What is Sally Sondergaard's NPI number?
- Sally Sondergaard's National Provider Identifier (NPI) is 1275534299, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sally Sondergaard's specialty?
- Sally Sondergaard is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Sally Sondergaard located?
- Sally Sondergaard's practice location on file with NPPES is 23 Crossroads Dr, Owings Mills, MD 21117-5420.
- What is Sally Sondergaard's phone number?
- The practice phone number listed in the NPPES registry for Sally Sondergaard is (410) 581-9200.
- Does Sally Sondergaard accept Medicare?
- Sally Sondergaard is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sally Sondergaard's NPI active?
- Yes — Sally Sondergaard's NPI (1275534299) is active in the NPPES registry as of the last update on 2011-05-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.