Kristen Ehrenberger, MD, PHD
NPI 1063875581 · Internal Medicine Physician · West Mifflin, PA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kristen Ehrenberger, MD, PHD is a Internal Medicine Physician provider in West Mifflin, PA (NPI 1063875581).
Provider details
- NPI number
- 1063875581
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Female
- Sole proprietor
- No
- License
- MD470746 (PA)
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
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
255 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) |
|---|---|---|
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 78 | $46 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 33 | $74 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 25 | $76 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 25 | $122 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 22 | $9 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'S |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 91 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 229 | 62 |
| Omeprazole | 158 | 36 |
| Levothyroxine Sodium | 145 | 39 |
| Lisinopril | 136 | 39 |
| Amlodipine Besylate | 119 | 40 |
| Metformin Hcl | 107 | 34 |
| Gabapentin |
Practice location
Mailing address
Additional practice locations (1)
- 3459 5th AvePittsburgh, PA 15213-3236Phone: (412) 692-4888Fax: (412) 864-0717
Registry dates
- Enumerated
- 2016-04-01
- Last updated
- 2024-02-01
- Certified
- 2024-02-01
Frequently asked questions
- What is Kristen Ehrenberger's NPI number?
- Kristen Ehrenberger's National Provider Identifier (NPI) is 1063875581, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kristen Ehrenberger's specialty?
- Kristen Ehrenberger is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Kristen Ehrenberger located?
- Kristen Ehrenberger's practice location on file with NPPES is 2397 Mountain View Dr, West Mifflin, PA 15122-2445.
- What is Kristen Ehrenberger's phone number?
- The practice phone number listed in the NPPES registry for Kristen Ehrenberger is (412) 692-4888.
- Does Kristen Ehrenberger accept Medicare?
- Kristen Ehrenberger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kristen Ehrenberger's NPI active?
- Yes — Kristen Ehrenberger's NPI (1063875581) is active in the NPPES registry as of the last update on 2024-02-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.