Lynne Gaynes-Kaplan, M.D.
NPI 1013983311 · Endocrinology, Diabetes & Metabolism Physician · Ciolumbia, MD
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lynne Gaynes-Kaplan, M.D. is a Endocrinology, Diabetes & Metabolism Physician provider in Ciolumbia, MD (NPI 1013983311).
Provider details
- NPI number
- 1013983311
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- D0025775 (MD)
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
20 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
3,577 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 | 995 | $133 |
| Blood Test, Thyroid Stimulating Hormone (tsh)84443 | 361 | $16 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 335 | $10 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 297 | $13 |
| Hemoglobin A1c Level83036 | 286 | $9 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 266 | $35 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 62 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 589 | 150 |
| Levothyroxine Sodiumbrand: Synthroid | 427 | 108 |
| Metformin Hclbrand: Metformin Hcl Er | 295 | 90 |
| Atorvastatin Calcium | 246 | 68 |
| Semaglutidebrand: Ozempic | 246 | 58 |
| Rosuvastatin Calcium | 223 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$398 across 17 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
- 2006-02-27
- Last updated
- 2016-11-10
Frequently asked questions
- What is Lynne Gaynes-Kaplan's NPI number?
- Lynne Gaynes-Kaplan's National Provider Identifier (NPI) is 1013983311, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lynne Gaynes-Kaplan's specialty?
- Lynne Gaynes-Kaplan is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Lynne Gaynes-Kaplan located?
- Lynne Gaynes-Kaplan's practice location on file with NPPES is 10710 Charter Dr, Ciolumbia, MD 21044-3276.
- What is Lynne Gaynes-Kaplan's phone number?
- The practice phone number listed in the NPPES registry for Lynne Gaynes-Kaplan is (301) 953-2080.
- Does Lynne Gaynes-Kaplan accept Medicare?
- Lynne Gaynes-Kaplan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lynne Gaynes-Kaplan's NPI active?
- Yes — Lynne Gaynes-Kaplan's NPI (1013983311) is active in the NPPES registry as of the last update on 2016-11-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.