Christina Gramith, D.O.
NPI 1881073070 · Family Medicine Physician · Clarkston, MI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christina Gramith, D.O. is a Family Medicine Physician provider in Clarkston, MI (NPI 1881073070).
Provider details
- NPI number
- 1881073070
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 5101021640 (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
11 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
133 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 | 65 | $104 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 37 | $80 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 19 | $79 |
| Administration of Influenza Virus VaccineG0008 | 12 | $33 |
Typical Medicare-allowed amounts for these services range $33–$104 (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 · 47 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 102 | 41 |
| Losartan Potassium | 72 | 25 |
| Levothyroxine Sodium | 61 | 21 |
| Duloxetine Hcl | 47 | 18 |
| Amlodipine Besylate | 40 | 16 |
| Famotidine | 38 | 18 |
| Naproxen | 35 | 23 |
Practice location
Mailing address
Additional practice locations (1)
- 5701 Bow Pointe Dr Ste 100Clarkston, MI 48346-3199Phone: (248) 625-2621Fax: (248) 625-2622
Registry dates
- Enumerated
- 2015-05-21
- Last updated
- 2025-04-09
- Certified
- 2025-04-09
Frequently asked questions
- What is Christina Gramith's NPI number?
- Christina Gramith's National Provider Identifier (NPI) is 1881073070, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christina Gramith's specialty?
- Christina Gramith is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Christina Gramith located?
- Christina Gramith's practice location on file with NPPES is 5625 Water Tower Pl Ste 300, Clarkston, MI 48346-2674.
- What is Christina Gramith's phone number?
- The practice phone number listed in the NPPES registry for Christina Gramith is (248) 625-2621.
- Does Christina Gramith accept Medicare?
- Christina Gramith is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christina Gramith's NPI active?
- Yes — Christina Gramith's NPI (1881073070) is active in the NPPES registry as of the last update on 2025-04-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.