Catherine Grossman, M.D.
NPI 1285665885 · Critical Care Medicine (Internal Medicine) Physician · Richmond, VA
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Grossman, M.D. is a Critical Care Medicine (Internal Medicine) Physician provider in Richmond, VA (NPI 1285665885).
Provider details
- NPI number
- 1285665885
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 0101232315 (VA)
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
20 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
320 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) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 78 | $203 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 41 | $64 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 41 | $94 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 41 | $113 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 34 | $8 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 20 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 54 | 15 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 29 | — |
| Fluticasone Propion/Salmeterolbrand: Fluticasone-Salmeterol | 25 | — |
| Montelukast Sodium | 25 | — |
| Azithromycin | 24 | — |
| Tiotropium Bromidebrand: Spiriva Handihaler | 24 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-05
- Last updated
- 2025-09-11
Frequently asked questions
- What is Catherine Grossman's NPI number?
- Catherine Grossman's National Provider Identifier (NPI) is 1285665885, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Grossman's specialty?
- Catherine Grossman is listed in the NPPES registry with a primary specialty of Critical Care Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Catherine Grossman located?
- Catherine Grossman's practice location on file with NPPES is 1250 E Marshall Street, Richmond, VA 23298-0050.
- What is Catherine Grossman's phone number?
- The practice phone number listed in the NPPES registry for Catherine Grossman is (804) 828-9071.
- Does Catherine Grossman accept Medicare?
- Catherine Grossman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Grossman's NPI active?
- Yes — Catherine Grossman's NPI (1285665885) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.