Mary-Louise Scully, M.D.
NPI 1487766275 · Infectious Disease Physician · Santa Barbara, CA
Enrolled with Medicare as Practitioner - Infectious Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary-Louise Scully, M.D. is a Infectious Disease Physician provider in Santa Barbara, CA (NPI 1487766275).
Provider details
- NPI number
- 1487766275
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- G86809 (CA)
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
19 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
228 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 94 | $133 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 55 | $190 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 37 | $225 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 30 | $175 |
| Telephone Medical Discussion With Physician, 21-30 Minutes99443 | 12 | $132 |
Typical Medicare-allowed amounts for these services range $132–$225 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Azithromycin | 209 | 200 |
| Atovaquone/Proguanil Hclbrand: Atovaquone-Proguanil Hcl | 148 | 141 |
| Ondansetronbrand: Ondansetron Odt | 126 | 125 |
| Dolutegravir Sodium/Lamivudinebrand: Dovato | 89 | — |
| Methenamine Hippurate | 43 | 13 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 41 | 17 |
| Doxycycline Hyclate | 36 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$109 across 4 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
- 2006-08-31
- Last updated
- 2011-09-21
Frequently asked questions
- What is Mary-Louise Scully's NPI number?
- Mary-Louise Scully's National Provider Identifier (NPI) is 1487766275, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary-Louise Scully's specialty?
- Mary-Louise Scully is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Mary-Louise Scully located?
- Mary-Louise Scully's practice location on file with NPPES is 317 W Pueblo St, Santa Barbara, CA 93105-4355.
- What is Mary-Louise Scully's phone number?
- The practice phone number listed in the NPPES registry for Mary-Louise Scully is (805) 681-1761.
- Does Mary-Louise Scully accept Medicare?
- Mary-Louise Scully is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary-Louise Scully's NPI active?
- Yes — Mary-Louise Scully's NPI (1487766275) is active in the NPPES registry as of the last update on 2011-09-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.