Jennifer Newcastle, MD
NPI 1770554909 · Internal Medicine Physician · Kalamazoo, MI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Newcastle, MD is a Internal Medicine Physician provider in Kalamazoo, MI (NPI 1770554909).
Provider details
- NPI number
- 1770554909
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 4301079708 (MI)
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
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
223 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 | 125 | $94 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 70 | $124 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 28 | $62 |
Typical Medicare-allowed amounts for these services range $62–$124 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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 · 82 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 307 | 84 |
| Levothyroxine Sodium | 285 | 81 |
| Amlodipine Besylate | 204 | 59 |
| Rosuvastatin Calcium | 150 | 44 |
| Lisinopril | 144 | 40 |
| Gabapentin | 128 | 28 |
| Losartan Potassium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-27
- Last updated
- 2023-11-27
- Certified
- 2020-10-09
Frequently asked questions
- What is Jennifer Newcastle's NPI number?
- Jennifer Newcastle's National Provider Identifier (NPI) is 1770554909, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Newcastle's specialty?
- Jennifer Newcastle is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jennifer Newcastle located?
- Jennifer Newcastle's practice location on file with NPPES is 5629 Stadium Dr, Kalamazoo, MI 49009-1952.
- What is Jennifer Newcastle's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Newcastle is (269) 544-3276.
- Does Jennifer Newcastle accept Medicare?
- Jennifer Newcastle is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Newcastle's NPI active?
- Yes — Jennifer Newcastle's NPI (1770554909) is active in the NPPES registry as of the last update on 2023-11-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.