Frank Tamarkin, M.D.
NPI 1881885630 · Urology Physician · Bethlehem, PA
Enrolled with Medicare as Practitioner - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Frank Tamarkin, M.D. is a Urology Physician provider in Bethlehem, PA (NPI 1881885630).
Provider details
- NPI number
- 1881885630
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD431656 (PA)
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
18 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
1,354 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 | 220 | $125 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 170 | $89 |
| Ultrasound Measurement of Bladder Capacity After Voiding51798 | 137 | $11 |
| Urinalysis, Manual Test81002 | 130 | $3 |
| Diagnostic Exam of Bladder and Urethra Using an Endoscope52000 | 118 | $231 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 179 | 80 |
| Finasteride | 169 | 68 |
| Cephalexin | 57 | 53 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 44 | 39 |
| Oxybutynin Chloridebrand: Oxybutynin Chloride Er | 43 | 18 |
| Mirabegronbrand: Myrbetriq | 36 | 14 |
| Alfuzosin Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$177 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
Registry dates
- Enumerated
- 2007-08-07
- Last updated
- 2009-03-20
Frequently asked questions
- What is Frank Tamarkin's NPI number?
- Frank Tamarkin's National Provider Identifier (NPI) is 1881885630, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frank Tamarkin's specialty?
- Frank Tamarkin is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is Frank Tamarkin located?
- Frank Tamarkin's practice location on file with NPPES is 1521 8th Ave Ste 201, Bethlehem, PA 18018-1865.
- What is Frank Tamarkin's phone number?
- The practice phone number listed in the NPPES registry for Frank Tamarkin is (610) 882-8598.
- Does Frank Tamarkin accept Medicare?
- Frank Tamarkin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Frank Tamarkin's NPI active?
- Yes — Frank Tamarkin's NPI (1881885630) is active in the NPPES registry as of the last update on 2009-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.