Mary Beth Grotz
NPI 1710916598 · Family Medicine Physician · Pasadena, MD
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Beth Grotz is a Family Medicine Physician provider in Pasadena, MD (NPI 1710916598).
Provider details
- NPI number
- 1710916598
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- H0054025 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
974 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 | 149 | $95 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 123 | $133 |
| X-Ray of Chest, 2 Views71046 | 89 | $31 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 86 | $9 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 80 | $8 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus87426 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Doxycycline Hyclate | 58 | 58 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 47 | 46 |
| Cefuroxime Axetilbrand: Cefuroxime | 26 | 26 |
| Prednisone | 23 | 23 |
| Methylprednisolone | 19 | 19 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 16 | 16 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-02
- Last updated
- 2021-06-23
- Certified
- 2021-06-23
Frequently asked questions
- What is Mary Beth Grotz's NPI number?
- Mary Beth Grotz's National Provider Identifier (NPI) is 1710916598, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Beth Grotz's specialty?
- Mary Beth Grotz is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Beth Grotz located?
- Mary Beth Grotz's practice location on file with NPPES is 8105 Ritchie Highway, Pasadena, MD 21122.
- What is Mary Beth Grotz's phone number?
- The practice phone number listed in the NPPES registry for Mary Beth Grotz is (443) 573-0564.
- Does Mary Beth Grotz accept Medicare?
- Mary Beth Grotz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Beth Grotz's NPI active?
- Yes — Mary Beth Grotz's NPI (1710916598) is active in the NPPES registry as of the last update on 2021-06-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.