Elaine Mae Hollero, MD.
NPI 1629238134 · Family Medicine Physician · Bryn Mawr, PA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elaine Mae Hollero, MD. is a Family Medicine Physician provider in Bryn Mawr, PA (NPI 1629238134).
Provider details
- NPI number
- 1629238134
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD.
- Sex
- Female
- Sole proprietor
- No
- License
- A113759 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
244 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 45 | $93 |
| X-Ray of Chest, 2 Views71046 | 26 | $33 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 25 | $131 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 22 | $9 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 22 | $8 |
| Blood Test, Basic Group of Blood Chemicals (calcium, Ionized)80047 | 21 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Doxycycline Hyclate | 21 | 21 |
| Cefuroxime Axetilbrand: Cefuroxime | 13 | 13 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (2)
- 26357 Mcbean PkwyValencia, CA 91355-4488Phone: (661) 222-2600
- 133 Lancaster AveDevon, PA 19333-1503Phone: (484) 581-2900
Registry dates
- Enumerated
- 2008-06-10
- Last updated
- 2022-02-09
- Certified
- 2022-02-09
Frequently asked questions
- What is Elaine Mae Hollero's NPI number?
- Elaine Mae Hollero's National Provider Identifier (NPI) is 1629238134, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elaine Mae Hollero's specialty?
- Elaine Mae Hollero is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Elaine Mae Hollero located?
- Elaine Mae Hollero's practice location on file with NPPES is 229 Rockingham Rd, Bryn Mawr, PA 19010-1319.
- What is Elaine Mae Hollero's phone number?
- The practice phone number listed in the NPPES registry for Elaine Mae Hollero is (818) 497-2886.
- Does Elaine Mae Hollero accept Medicare?
- Elaine Mae Hollero is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elaine Mae Hollero's NPI active?
- Yes — Elaine Mae Hollero's NPI (1629238134) is active in the NPPES registry as of the last update on 2022-02-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.