Michael Laidlaw, M.D.,
NPI 1376580241 · Endocrinology, Diabetes & Metabolism Physician · Rocklin, CA
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Laidlaw, M.D., is a Endocrinology, Diabetes & Metabolism Physician provider in Rocklin, CA (NPI 1376580241).
Provider details
- NPI number
- 1376580241
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.,
- Sex
- Male
- License
- A81060 (CA)
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
1,120 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 | 586 | $123 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 421 | $180 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 76 | $218 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 37 | $88 |
Typical Medicare-allowed amounts for these services range $88–$218 (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 · 53 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 497 | 117 |
| Semaglutidebrand: Ozempic | 203 | 36 |
| Metformin Hclbrand: Metformin Hcl Er | 147 | 47 |
| Glipizidebrand: Glipizide Er | 120 | 33 |
| Levothyroxine Sodiumbrand: Synthroid | 112 | 29 |
| Metformin Hcl | 112 | 31 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$352 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
- 2006-06-01
- Last updated
- 2007-07-08
Frequently asked questions
- What is Michael Laidlaw's NPI number?
- Michael Laidlaw's National Provider Identifier (NPI) is 1376580241, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Laidlaw's specialty?
- Michael Laidlaw is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Laidlaw located?
- Michael Laidlaw's practice location on file with NPPES is 4770 Rocklin Rd, Rocklin, CA 95677-3334.
- What is Michael Laidlaw's phone number?
- The practice phone number listed in the NPPES registry for Michael Laidlaw is (916) 784-1823.
- Does Michael Laidlaw accept Medicare?
- Michael Laidlaw is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Laidlaw's NPI active?
- Yes — Michael Laidlaw's NPI (1376580241) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.