Carey Linden, M.D.
NPI 1235390527 · Allergy & Immunology Physician · Warren, MI
Enrolled with Medicare as Practitioner - Allergy/Immunology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carey Linden, M.D. is a Allergy & Immunology Physician provider in Warren, MI (NPI 1235390527).
Provider details
- NPI number
- 1235390527
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 4301091401 (MI)
Specialties & taxonomies
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
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
551 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) |
|---|---|---|
| Professional Service for Preparation and Provision of 1 Or More Antigens95165 | 261 | $12 |
| Professional Service for Multiple Injections of Allergen95117 | 214 | $11 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 48 | $88 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 17 | $129 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 11 | $159 |
Typical Medicare-allowed amounts for these services range $11–$159 (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 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Montelukast Sodium | 89 | 23 |
| Dupilumabbrand: Dupixent Pen | 60 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 38 | 16 |
| Fluticasone Propionate | 29 | — |
| Azelastine Hcl | 27 | — |
| Azithromycin | 24 | — |
| Fluticasone/Vilanterolbrand: Breo Ellipta |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-06-19
- Last updated
- 2010-12-28
Frequently asked questions
- What is Carey Linden's NPI number?
- Carey Linden's National Provider Identifier (NPI) is 1235390527, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carey Linden's specialty?
- Carey Linden is listed in the NPPES registry with a primary specialty of Allergy & Immunology Physician (Allopathic & Osteopathic Physicians).
- Where is Carey Linden located?
- Carey Linden's practice location on file with NPPES is 31730 Hoover Rd, Warren, MI 48093-1700.
- What is Carey Linden's phone number?
- The practice phone number listed in the NPPES registry for Carey Linden is (586) 268-9222.
- Does Carey Linden accept Medicare?
- Carey Linden is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carey Linden's NPI active?
- Yes — Carey Linden's NPI (1235390527) is active in the NPPES registry as of the last update on 2010-12-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.