Katrina Grablin, P.A-C
NPI 1093938250 · Physician Assistant · Alpharetta, GA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katrina Grablin, P.A-C is a Physician Assistant provider in Alpharetta, GA (NPI 1093938250).
Provider details
- NPI number
- 1093938250
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A-C
- Sex
- Female
- Sole proprietor
- No
- License
- 5837 (GA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
90 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) |
|---|---|---|
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 30 | $16 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 26 | $76 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 12 | $94 |
| X-Ray of Chest, 2 Views71046 | 11 | $28 |
| Detection Test By Immunoassay With Direct Visual Observation for Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19)87811 | 11 | $41 |
Typical Medicare-allowed amounts for these services range $16–$94 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$165 across 2 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
Additional practice locations (3)
- 2620 Tenderfoot Hill StSte 200Colorado Springs, CO 80906-8356Phone: (719) 632-0324Fax: (719) 632-0326
- 3720 Sinton Rd Ste 130Colorado Springs, CO 80907-5085Phone: (719) 270-0805Fax: (720) 598-0440
- 2767 Janitell RdColorado Springs, CO 80906-4102Phone: (719) 365-2888Fax: (719) 365-1577
Registry dates
- Enumerated
- 2007-04-10
- Last updated
- 2024-09-03
- Certified
- 2024-09-03
Frequently asked questions
- What is Katrina Grablin's NPI number?
- Katrina Grablin's National Provider Identifier (NPI) is 1093938250, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katrina Grablin's specialty?
- Katrina Grablin is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katrina Grablin located?
- Katrina Grablin's practice location on file with NPPES is 13081 Highway 9 N, Alpharetta, GA 30004-5150.
- What is Katrina Grablin's phone number?
- The practice phone number listed in the NPPES registry for Katrina Grablin is (770) 521-6690.
- Does Katrina Grablin accept Medicare?
- Katrina Grablin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katrina Grablin's NPI active?
- Yes — Katrina Grablin's NPI (1093938250) is active in the NPPES registry as of the last update on 2024-09-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.