Glenda Cook, M.D.
NPI 1275503286 · Family Medicine Physician · Elizabethtown, PA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Glenda Cook, M.D. is a Family Medicine Physician provider in Elizabethtown, PA (NPI 1275503286).
Provider details
- NPI number
- 1275503286
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD053135L (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
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
1,387 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 500 | $121 |
| 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'SG2211 | 338 | $16 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 164 | $86 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 102 | $122 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 65 | $9 |
| Administration of Influenza Virus Vaccine |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 150 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 477 | 128 |
| Levothyroxine Sodium | 454 | 123 |
| Omeprazole | 385 | 107 |
| Amlodipine Besylate | 378 | 93 |
| Lisinopril | 358 | 105 |
| Simvastatin | 305 | 86 |
| Hydrochlorothiazide | 290 | 88 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-23
- Last updated
- 2017-01-11
Frequently asked questions
- What is Glenda Cook's NPI number?
- Glenda Cook's National Provider Identifier (NPI) is 1275503286, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Glenda Cook's specialty?
- Glenda Cook is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Glenda Cook located?
- Glenda Cook's practice location on file with NPPES is 418 Cloverleaf Rd, Elizabethtown, PA 17022-9320.
- What is Glenda Cook's phone number?
- The practice phone number listed in the NPPES registry for Glenda Cook is (717) 653-1467.
- Does Glenda Cook accept Medicare?
- Glenda Cook is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Glenda Cook's NPI active?
- Yes — Glenda Cook's NPI (1275503286) is active in the NPPES registry as of the last update on 2017-01-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.