Christina Lin, PA-C
NPI 1821697509 · Physician Assistant · Forest Hill, MD
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christina Lin, PA-C is a Physician Assistant provider in Forest Hill, MD (NPI 1821697509).
Provider details
- NPI number
- 1821697509
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
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
5 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
102 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 19 | $88 |
| Electronic Assessment of Bladder Emptying51741 | 18 | $8 |
| Complex Measurement of Pressure of Urine Flow in Bladder With Voiding Pressure Studies51728 | 17 | $360 |
| Non-Needle Measurement and Recording of Electrical Activity of Muscles at Bladder and Bowel Openings51784 | 17 | $32 |
| Insertion of Device Into Abdomen With Pressure and Urine Flow Rate Study51797 | 17 | $187 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 14 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Vibegronbrand: Gemtesa | 187 | 58 |
| Mirabegronbrand: Myrbetriq | 129 | 39 |
| Estradiol | 99 | 55 |
| Trospium Chloridebrand: Trospium Chloride Er | 59 | 21 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 57 | 45 |
| Tamsulosin Hcl | 36 | 13 |
| Methenamine Hippurate | 31 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$446 across 21 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
- 2020-10-22
- Last updated
- 2020-10-22
- Certified
- 2020-10-22
Frequently asked questions
- What is Christina Lin's NPI number?
- Christina Lin's National Provider Identifier (NPI) is 1821697509, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christina Lin's specialty?
- Christina Lin is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Christina Lin located?
- Christina Lin's practice location on file with NPPES is 2004 Rock Spring Rd, Forest Hill, MD 21050-2607.
- What is Christina Lin's phone number?
- The practice phone number listed in the NPPES registry for Christina Lin is (443) 640-4524.
- Does Christina Lin accept Medicare?
- Christina Lin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christina Lin's NPI active?
- Yes — Christina Lin's NPI (1821697509) is active in the NPPES registry as of the last update on 2020-10-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.