Christina Joslin, D.O.
NPI 1457410987 · Family Medicine Physician · Oxford, MI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christina Joslin, D.O. is a Family Medicine Physician provider in Oxford, MI (NPI 1457410987).
Provider details
- NPI number
- 1457410987
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 5101014276 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
948 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 164 | $126 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 130 | $9 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 | 92 | $18 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 91 | $88 |
| 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 | 79 | $16 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent Visit |
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 | 321 | 97 |
| Levothyroxine Sodium | 280 | 74 |
| Amlodipine Besylate | 153 | 43 |
| Lisinopril | 141 | 41 |
| Metoprolol Succinate | 140 | 47 |
| Losartan Potassium | 128 | 35 |
| Gabapentin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,378 across 74 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-08
- Last updated
- 2023-04-24
- Certified
- 2023-04-24
Frequently asked questions
- What is Christina Joslin's NPI number?
- Christina Joslin's National Provider Identifier (NPI) is 1457410987, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christina Joslin's specialty?
- Christina Joslin is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Christina Joslin located?
- Christina Joslin's practice location on file with NPPES is 834 S Lapeer Rd Ste 100, Oxford, MI 48371-5039.
- What is Christina Joslin's phone number?
- The practice phone number listed in the NPPES registry for Christina Joslin is (248) 384-8320.
- Does Christina Joslin accept Medicare?
- Christina Joslin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christina Joslin's NPI active?
- Yes — Christina Joslin's NPI (1457410987) is active in the NPPES registry as of the last update on 2023-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.