Timothy Petersen, M.D.
NPI 1639468887 · Endocrinology, Diabetes & Metabolism Physician · Va Beach, VA
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Timothy Petersen, M.D. is a Endocrinology, Diabetes & Metabolism Physician provider in Va Beach, VA (NPI 1639468887).
Provider details
- NPI number
- 1639468887
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
15 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
3,310 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 | 631 | $122 |
| Blood Test, Thyroid Stimulating Hormone (tsh)84443 | 376 | $16 |
| Thyroxine (thyroid Chemical), Free84439 | 312 | $9 |
| Kidney Function Blood Test Panel80069 | 177 | $8 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 155 | $88 |
| Thyroid Hormone, T3 Measurement, Total84480 | 143 | $14 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 48 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 353 | 115 |
| Semaglutidebrand: Ozempic | 141 | 39 |
| Metformin Hcl | 114 | 28 |
| Levothyroxine Sodiumbrand: Synthroid | 111 | 37 |
| Liothyronine Sodium | 106 | 37 |
| Insulin Glargine,hum.rec.anlogbrand: Lantus Solostar | 104 | 36 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$22 across 1 record (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
- 2011-03-28
- Last updated
- 2016-06-30
Frequently asked questions
- What is Timothy Petersen's NPI number?
- Timothy Petersen's National Provider Identifier (NPI) is 1639468887, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Petersen's specialty?
- Timothy Petersen is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Timothy Petersen located?
- Timothy Petersen's practice location on file with NPPES is 100 Constitution Dr, Va Beach, VA 23462-6799.
- What is Timothy Petersen's phone number?
- The practice phone number listed in the NPPES registry for Timothy Petersen is (757) 963-1488.
- Does Timothy Petersen accept Medicare?
- Timothy Petersen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Timothy Petersen's NPI active?
- Yes — Timothy Petersen's NPI (1639468887) is active in the NPPES registry as of the last update on 2016-06-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.